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USPTO Patent Rankings Data through Dec 31, 2025
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James E. Roach — 5 Patents

JDJohn Deere: 4 patents #1,212 of 5,518Top 25%
Cedar Falls, IA: #85 of 441 inventorsTop 20%
Iowa: #3,116 of 15,303 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
James E. Roach has been granted 5 US patents while listed as an inventor at John Deere. The first was granted in 1984 and the most recent in May 2015. James E. Roach ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list James E. Roach in Cedar Falls, IA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9027317 Reel mower grass catcher carrier Richard David Thier, Tracy T. Lanier, Michael J. Buchheit, Brent G. Rinholm, Daniel R. Schneider 2015-05-12 $53,892,000
6526712 Extruded composite interlocking corner assembly Joseph G. Brooks, Michael M. Tull 2003-03-04 $596,000
6003204 Hood hinge mechanism Ronald J. Baker, Ronald E. Brunner 1999-12-21 $28,455,000
5960899 Mechanism for mounting a radiator above a vertical shaft engine 1999-10-05 $82,763,000
4440040 Multiple mode control lever assembly Carl E. Kittle 1984-04-03 $2,942,000