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Maurice P. Roach — 3 Patents

JDJohn Deere: 1 patents #2,985 of 5,518Top 55%
Waterloo, IA: #100 of 348 inventorsTop 30%
Iowa: #4,706 of 15,303 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Maurice P. Roach has been granted 3 US patents while listed as an inventor at John Deere. The first was granted in 1983 and the most recent in May 1989. Maurice P. Roach ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Maurice P. Roach in Waterloo, IA, US.

Patents per Year

Patents granted per year, 1983 to 1989Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831984: 1 patents19841989: 1 patents1989

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4829714 Devurring and cleaning machine and process Brian E. Crouch 1989-05-16
4463864 Basket for retaining parts during heat treatment — 1984-08-07 $668,000
4387537 Deburring and cleaning machine and process Russell D. Burkhart, James B. Meehan 1983-06-14

Frequent Collaborators

James B. Meehan1 shared
Russell D. Burkhart1 shared
Brian E. Crouch1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3