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

Corydon E. Morris — 16 Patents

CUCummins: 12 patents #104 of 2,217Top 5%
CPCummins Intellectual Properties: 2 patents #10 of 77Top 15%
CPCummins Intellectual Property: 2 patents #26 of 116Top 25%
Columbus, IN: #104 of 1,378 inventorsTop 8%
Indiana: #2,086 of 33,936 inventorsTop 7%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Corydon E. Morris has been granted 16 US patents. The first was granted in 1984 and the most recent in April 2021. Corydon E. Morris ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Corydon E. Morris in Columbus, IN, US.

Patents per Year

Patents granted per year, 1984 to 2021Bar chart with a peak of 2 patents in 1999.peak 21984: 1 patents19841997: 1 patents1999: 2 patents19992000: 2 patents2001: 1 patents20012009: 1 patents2012: 1 patents20122013: 1 patents2015: 2 patents20152016: 1 patents2017: 1 patents20172018: 1 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10982639 Fuel injector Lester L. Peters, Jeffrey C. Huang, David L. Buchanan, Gary L. Gant, Denis Gill +2 more 2021-04-20
9903329 Fuel injector Lester L. Peters, Jeffrey C. Huang, David L. Buchanan, Gary L. Gant, Denis Gill +2 more 2018-02-27
9581120 Fuel injector with injection control valve cartridge 2017-02-28 $117,567,000
9291138 Fuel injector with injection control valve assembly Paul Douglas Free 2016-03-22 $47,883,000
9133801 Fuel injector with injection control valve spring preload adjustment device David M. Rix 2015-09-15 $26,488,000
9038601 Flow limiter assembly for a fuel system of an internal combustion engine David L. Buchanan 2015-05-26 $19,007,000
8479711 Piezoelectric direct acting fuel injector with hydraulic link Bela Doszpoly 2013-07-09
8201543 Piezoelectric direct acting fuel injector with hydraulic link Bela Doszpoly, Gary L. Gant 2012-06-19
7513242 Fuel injector assembly with injector seal retention 2009-04-07 $41,174,000
6199533 Pilot valve controlled three-way fuel injection control valve assembly Gary L. Gant, George L. Muntean, Arpad M. Pataki, Bela Doszpoly 2001-03-13 $8,650,000
6109542 Servo-controlled fuel injector with leakage limiting device Gary L. Gant, George L. Muntean 2000-08-29 $5,454,000
6045140 Retention gasket with cooperating cover 2000-04-04 $2,704,000
5913239 Mass flow measurement device Daniel L. Morin 1999-06-15 $11,596,000
5908475 Gas/air mixer Daniel L. Morin 1999-06-01 $23,266,000
5666913 Variable timing cam follower lever assembly Richard J. Gustafson 1997-09-16 $18,913,000
4450783 Electronically controlled fuel pump Salim A. Jaliwala 1984-05-29 $1,965,000