Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SJ

Steven A. Johnson — 67 Patents

DCDonaldson Company: 12 patents #102 of 695Top 15%
IDIbiquity Digital: 8 patents #9 of 84Top 15%
TETechniscan: 8 patents #1 of 15Top 7%
Disney: 5 patents #1,393 of 6,686Top 25%
GOGomaco: 3 patents #11 of 28Top 40%
UUUniversity Of Utah: 2 patents #44 of 382Top 15%
ISIterated Systems: 2 patents #5 of 29Top 20%
STStorage Technology: 2 patents #253 of 682Top 40%
The Boeing: 1 patents #8,630 of 15,756Top 55%
SISta-Rite Industries: 1 patents #33 of 84Top 40%
CPCortex Pharmaceuticals: 1 patents #9 of 17Top 55%
MEMeta-C: 1 patents #4 of 8Top 50%
RARayovac: 1 patents #78 of 170Top 50%
BRBroan-Nutone: 1 patents #90 of 141Top 65%
TSTelesecurity Sciences: 1 patents #6 of 15Top 40%
University of California: 1 patents #8,022 of 18,278Top 45%
UUUniversity Of Utah: 1 patents #787 of 1,848Top 45%
Williams, MN: #1 of 2 inventorsTop 50%
Minnesota: #510 of 52,454 inventorsTop 1%
Overall (All Time): #31,718 of 4,157,543Top 1%
67 Patents All Time
Steven A. Johnson has been granted 67 US patents while listed as an inventor at Donaldson Company. The first was granted in 1980 and the most recent in November 2025. Steven A. Johnson ranks #31,718 of 4,157,543 US inventors in our database (top 0.76%). Patent records list Steven A. Johnson in Williams, MN, US.

Patents per Year

Patents granted per year, 1981 to 2025Bar chart with a peak of 6 patents in 2010.peak 61981: 3 patents19811982: 3 patents1987: 1 patents1994: 1 patents19941995: 1 patents1996: 2 patents1998: 2 patents19981999: 2 patents2000: 2 patents2001: 1 patents20012002: 5 patents2003: 3 patents2004: 1 patents20042005: 1 patents2006: 1 patents2007: 1 patents20072009: 1 patents2010: 6 patents2012: 2 patents20122013: 3 patents2014: 3 patents2015: 3 patents20152017: 2 patents2018: 1 patents2019: 1 patents20192020: 1 patents2021: 3 patents2023: 1 patents20232024: 2 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 67 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12465881 Air filter systems, filter bag assemblies, filter bags and methods Gabriel Safarian, David V. Gutman, David L. Van Eylen, Benny J. B. Mombaerts, Eric W. E. Collin +1 more 2025-11-11
12311302 Enlarged opening filter bags, support assemblies, and filter bag assemblies David V. Gutman, Massimo Movia, Eric W. E. Collin, Benny J. B. Mombaerts, Gabriel Safarian +2 more 2025-05-27
12252850 Slew drive control Scott Pedersen, Thomas C. Farr 2025-03-18
12217870 Methods and systems for detecting intravascular device failure Amit Bahl 2025-02-04
12005387 Pulse delivery cleaning systems and methods Stephan A. Graham 2024-06-11 $9,678,000
11883763 Air filter systems, filter bag assemblies, filter bags and methods Gabriel Safarian, David V. Gutman, David L. Van Eylen, Benny J. B. Mombaerts, Eric W. E. Collin +1 more 2024-01-30 $17,354,000
11791049 Methods and systems for detecting intravascular device failure Amit Bahl 2023-10-17
11149388 Slew drive control Scott Pedersen, Thomas C. Farr 2021-10-19
D915564 End cap seal Stephan A. Graham 2021-04-06
10905970 Scent blending Mark A. Reichow, Samantha M. Catanzaro, David Lester 2021-02-02 $1,285,856,000
10790069 Delivering radiation Richard Donald Dicharry, William K. Miller 2020-09-29
10288991 Colored paint with fluorescence Daniel M. Joseph 2019-05-14 $542,685,000
9958767 Projection mapped augmentation of mechanically animated objects Mark A. Reichow, Jose A. Gutierrez 2018-05-01 $71,619,000
9764762 Rotary pivot arm positioning assembly Kevin L. Klein, Mark W. Brenner 2017-09-19
9638432 Ventilation unit calibration apparatus, system and method Richard R. Sinur, Brian R. Wellnitz, Mirko Zakula 2017-05-02
9118430 Broadcast equipment communication protocol Muthu Gopal Balasubramanian, Rodney Burke, Russell Iannuzzelli, Stephen Douglas Mattson, Jeffrey R. Detweiler 2015-08-25
9029778 Short standoff checkpoint detection system Douglas P. Boyd, David T. Borup, James W. Wiskin, Manuel Berrondo 2015-05-12
8983365 Systems and methods for communicating and rendering electronic program guide information via digital radio broadcast transmission Armond Capparelli, Joseph F. D'Angelo, Joseph P. Haggerty, Bei Li, Lia Meller +6 more 2015-03-17
8804037 Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver Muthu Gopal Balasubramanian, Harvey Chalmers, Jeffrey R. Detweiler, Albert John Gambardella, Russell Iannuzzelli +1 more 2014-08-12
8761927 Externally actuated figure Akhil J. Madhani, Joel F. Jensen, Daniel Bauen, Troy A. Carter, Cassilyn Bair 2014-06-24 $164,185,000
8660479 Digital radio broadcast receiver, broadcasting methods and methods for tagging content of interest Robert Michael Dillon, Harvey Chalmers 2014-02-25
8521079 Radio service registry Rodney Burke, Joseph F. D'Angelo 2013-08-27
8451868 Systems and methods for transmitting media content via digital radio broadcast transmission for synchronized rendering by a receiver Russell Iannuzzelli, Harvey Chalmers, Muthu Gopal Balasubramanian, Stephen Douglas Mattson, Joseph F. D'Angelo +3 more 2013-05-28
8366617 Breast scanning system Michael J. Berggren, David T. Borup, Barry K. Hanover, James W. Wiskin, Jeff Pattee 2013-02-05
8246543 Imaging method utilizing attenuation and speed parameters in inverse scattering techniques David T. Borup, James W. Wiskin 2012-08-21