Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James Stewart — 19 Patents

LILinear: 3 patents #2 of 26Top 8%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
Lockheed Martin: 3 patents #1,092 of 6,507Top 20%
C3Cardinal Health 303: 2 patents #11 of 37Top 30%
ASAlaris Medical Systems: 1 patents #29 of 70Top 45%
DIDiatek Incorporated: 1 patents #7 of 9Top 80%
San Clemente, CA: #69 of 775 inventorsTop 9%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
James Stewart has been granted 19 US patents while listed as an inventor at Linear. The first was granted in 1987 and the most recent in May 2019. James Stewart ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list James Stewart in San Clemente, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10292377 Fishing system with dexterity portion 2019-05-21
10221969 Method of installing a sleeve lock assembly 2019-03-05
9279522 Sleeve lock assembly 2016-03-08
8789239 Sleeve installation system and method 2014-07-29
7553291 Modular patient care system with interchangeable modules Robert J. Duffy, Lon M. Severe, Edward M. Richards, Shawn Wayne DeKalb, Dale Coleman +1 more 2009-06-30
7444846 Drill resistant lock cylinder 2008-11-04
7117972 Vibration isolation mount for garage door opener Mark C. Mattson 2006-10-10
7074205 Method and apparatus for power connection in a modular patient care system Robert J. Duffy, Lon M. Severe, Edward M. Richards, Shawn Wayne DeKalb, Dale Coleman +1 more 2006-07-11
6879122 Garage door control system and method of operation Paul Kahn 2005-04-12
6753668 Reduced profile drive assembly for garage door operator and method of assembly Mark Y. Shin, Anthony Ramirez 2004-06-22
D476665 Hand or motor driven pump for liquids 2003-07-01
D474653 Elastomeric chopstick retaining device 2003-05-20
5941846 Method and apparatus for power connection in a modular patient care system Robert J. Duffy, Lon M. Severe, Edward M. Richards, Shawn Wayne DeKalb 1999-08-24 $5,738,000
5513986 Intraoral dental apparatus Erika B. Feltham 1996-05-07
5472359 Enclosed shaft system for marine jet propulsion drives Eddie Allbright, Bert Schmidt 1995-12-05
4993424 Infrared medical thermometer Edward D. Suszynski, Ian Ayton, Marco Schilling, Thomas K. Gregory 1991-02-19
RE33438 Coupling mechanism 1990-11-13
4760985 Strut dispenser for erecting truss structures in extraterrestrial space Herbert R. Beaven, Jr. 1988-08-02 $6,193,000
4679961 Coupling mechanism 1987-07-14 $16,316,000