Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John M. Pilgrim — 29 Patents

3M: 24 patents #514 of 11,543Top 5%
GSGemalto Sa: 2 patents #107 of 462Top 25%
SPSolventum Intellectual Properties: 1 patents #143 of 387Top 40%
Woodbury, MN: #144 of 1,562 inventorsTop 10%
Minnesota: #2,087 of 52,454 inventorsTop 4%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
John M. Pilgrim has been granted 29 US patents while listed as an inventor at 3M. The first was granted in 2001 and the most recent in December 2025. John M. Pilgrim ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list John M. Pilgrim in Woodbury, MN, US.

Patents per Year

Patents granted per year, 2001 to 2025Bar chart with a peak of 5 patents in 2013.peak 52001: 1 patents20012002: 2 patents2008: 3 patents20082009: 1 patents2010: 2 patents20102013: 5 patents2015: 2 patents20152018: 2 patents2019: 1 patents20192020: 1 patents2021: 1 patents20212024: 4 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12502260 Dental restoration molds Joseph C. Dingeldein, Christopher R. Kokaisel, Katelyn M. Languell, James D. Hansen 2025-12-23
D1099309 Bracket for respiratory sensing device Jacob P. Vanderheyden, David M. Castiglione, Graham A. Wilson, Simon Matthew Pougher, Samuel Wyn Jones 2025-10-21
D1094903 Welding attachment for a respirator David M. Castiglione, Jacob P. Vanderheyden 2025-09-23
12186144 Dental restoration molds Joseph C. Dingeldein, Christopher R. Kokaisel, Katelyn M. Languell, James D. Hansen 2025-01-07
D1029244 Bracket for respiratory sensing device Jacob P. Vanderheyden, David M. Castiglione, Graham Peter Wilson, Simon Matthew Pougher, Samuel Wyn Jones 2024-05-28
11986371 Custom tool for bonding orthodontic appliances, and methods of designing and using custom tools James D. Hansen, Joseph C. Dingeldein 2024-05-21 $43,805,000
11925526 Custom tools for bonding orthodontic appliances and methods of bonding orthodontic appliances James D. Hansen, Joseph C. Dingeldein 2024-03-12 $30,669,000
D1014592 Magnifying lens Linus P. Bastman, Johan Hansson, John M. Kruse, Timothy L. Wong 2024-02-13
D917594 Magnifying lens Linus P. Bastman, Johan Hansson, John M. Kruse, Timothy L. Wong 2021-04-27
10821026 Welding protector with magnifying cover Kristina M. Magnusson, Britton G. Billinglsey, Christopher M. Brown, Timothy L. Wong, Kenneth Jarefors +2 more 2020-11-03 $55,691,000
10406387 Interlock system for a respirator waist belt Kenneth J. Krepel, Jia Hu 2019-09-10 $29,035,000
D821402 Document reader Brett A. Howell, Chin-Yee Ng, Lori A. Sjolund, Glendon D. Kappel 2018-06-26
D821403 Document reader Brett A. Howell, Chin-Yee Ng, Lori A. Sjolund, Glendon D. Kappel 2018-06-26
9119975 Respirator waist belt Jia Hu, Kenneth J. Krepel 2015-09-01 $29,131,000
D729380 Powered air purifying respirator blower Nathan A. Abel 2015-05-12
D690413 Filter cover for powered air purifying respirator Nathan A. Abel, Gary E. Dwyer, James E. Steffen 2013-09-24
D683014 Powered air purifying respirator (PAPR) blower having attachment bosses Jia Hu, Nathan A. Abel, Kenneth J. Krepel 2013-05-21
D681190 Filter cover for powered air purifying respirator Gary E. Dwyer, Nathan A. Abel, James E. Steffen 2013-04-30
D680641 Filter cover for powered air purifying respirator Gary E. Dwyer, Nathan A. Abel, James E. Steffen 2013-04-23
D679801 Powered air purifying respirator blower Nathan A. Abel 2013-04-09
D613850 Respirator mask body Thomas W. Holmquist-Brown, Thomas G. Skulley 2010-04-13
D613851 Filter housing Thomas W. Holmquist-Brown 2010-04-13
D602530 Wall mountable desk organizer Craig D. Thompson, Byron E. Trotter, Ivana Babic, Gabriel F. Zangari, Peter J. Newbould +1 more 2009-10-20
D579255 Shelf Craig D. Thompson, Byron E. Trotter, Ivana Babic, Gabriel F. Zangari, Peter J. Newbould +1 more 2008-10-28
D568986 Strap carriers on a respirator Thomas W. Holmquist-Brown, James R. Betz, Sean M. Burke, Alan J. Solyntjes, Paul A. Martinson +1 more 2008-05-13