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

John E. Roberts — 25 Patents

GRGreatbatch: 10 patents #46 of 357Top 15%
GSGeneral Dynamics Government Systems: 4 patents #1 of 26Top 4%
GRGreatbatch-Sierra: 4 patents #5 of 11Top 50%
GSGte Government Systems: 4 patents #12 of 97Top 15%
EIElectro Scientific Industries: 1 patents #145 of 314Top 50%
WCWatkins-Johnson Company: 1 patents #32 of 109Top 30%
Carson City, NV: #12 of 349 inventorsTop 4%
Nevada: #333 of 8,397 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
John E. Roberts has been granted 25 US patents while listed as an inventor at Greatbatch. The first was granted in 1985 and the most recent in October 2018. John E. Roberts ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list John E. Roberts in Carson City, NV, US.

Patents per Year

Patents granted per year, 1985 to 2018Bar chart with a peak of 4 patents in 2001.peak 41985: 1 patents19851988: 1 patents1990: 3 patents19901996: 1 patents2001: 4 patents20012003: 1 patents2006: 2 patents20062009: 1 patents2010: 1 patents20102011: 1 patents2013: 1 patents20132014: 2 patents2015: 2 patents20152017: 3 patents2018: 1 patents2018

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10092749 Low equivalent series resistance RF filter for an AIMD Robert A. Stevenson, Robert Shawn Johnson, Warren S. Dabney, Thomas Marzano, Richard L. Brendel +3 more 2018-10-09 $17,463,000
9823101 Automated stent inspection system Daniel Freifeld, John B. Burnett, George Linscott 2017-11-21 $10,347,000
9764129 RF filter on a circuit board for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field Robert A. Stevenson, Robert Shawn Johnson, Warren S. Dabney, Thomas Marzano, Richard L. Brendel +3 more 2017-09-19 $6,367,000
9757558 RF filter for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field Robert A. Stevenson, Robert Shawn Johnson, Warren S. Dabney, Thomas Marzano, Richard L. Brendel +3 more 2017-09-12 $12,717,000
9064640 EMI filters utilizing counter-bored capacitors to facilitate solder re-flow Richard L. Brendel, Jason Woods, Jose Luis Lorente-Adame, Robert A. Stevenson, Buehl E. Truex 2015-06-23 $1,160,000
9014808 RF filter for an active medical device (AMD) for handling high RF power induced in an associated implanted lead from an external RF field Robert A. Stevenson, Christine A. Frysz, Jason Woods, Richard L. Brendel, Robert Shawn Johnson +7 more 2015-04-21 $2,859,000
8855768 Capacitor for an active implantable medical device (AIMD) for handling high RF power induced in an implanted lead from an external RF field Robert Shawn Johnson, Dominick J. Frustaci, Warren S. Dabney, Robert A. Stevenson, Keith W. Seitz +7 more 2014-10-07 $2,705,000
8660645 Electronic network components utilizing biocompatible conductive adhesives for direct body fluid exposure Robert A. Stevenson, Warren S. Dabney, Richard L. Brendel, Christine A. Frysz 2014-02-25 $1,640,000
8468664 Process for manufacturing EMI filters utilizing counter-bored capacitors to facilitate solder re-flow Richard L. Brendel, Jason Woods, Jose Luis Lorente-Adame, Robert A. Stevenson, Buehl E. Truex 2013-06-25 $1,454,000
7917219 Passive electronic network components designed for direct body fluid exposure Robert A. Stevenson, Richard L. Brendel, Christine A. Frysz 2011-03-29 $1,556,000
7804676 Hybrid discoidal/tubular capacitor Richard L. Brendel, Jason Woods, Robert A. Stevenson, Warren S. Dabney 2010-09-28 $2,870,000
7535693 EMI filters designed for direct body fluid exposure Robert A. Stevenson, Richard L. Brendel, Christine A. Frysz 2009-05-19
7113387 EMI filter capacitors designed for direct body fluid exposure Robert A. Stevenson, Richard L. Brendel, Christine A. Frysz 2006-09-26
6985347 EMI filter capacitors designed for direct body fluid exposure Robert A. Stevenson, Richard L. Brendel, Christine A. Frysz 2006-01-10
6567259 Monolithic ceramic capacitor with barium titinate dielectric curie point optimized for active implantable medical devices operating at 37° C. Robert A. Stevenson, Donald K. Haskell 2003-05-20
6332519 Rolling-element clutch assembly 2001-12-25
6315098 Multi-mode rolling element clutch assembly 2001-11-13 $127,684,000
6302652 Elliptical propeller and windmill blade assembly 2001-10-16 $45,619,000
6173824 Rolling-element clutch assembly 2001-01-16 $61,292,000
5573094 Combination bearing/freewheel clutch 1996-11-12 $231,153,000
4932176 Extendible and retractible mast system Jerome L. Hitchcock 1990-06-12 $16,914,000
4912994 Linkage device 1990-04-03 $9,264,000
4911373 Toroidal winch 1990-03-27 $8,928,000
4738582 Tank carrier and manipulator 1988-04-19
4547755 Microwave circuit structure and method of mounting 1985-10-15 $1,829,000