Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stevens Engineering › Robert L. Coope
RC

Robert L. Coope — 5 Patents

SEStevens Engineering: 3 patents #1 of 3Top 35%
Phoenix, AZ: #1,309 of 6,660 inventorsTop 20%
Arizona: #6,948 of 32,909 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert L. Coope has been granted 5 US patents while listed as an inventor at Stevens Engineering. The first was granted in 1983 and the most recent in June 2011. Robert L. Coope ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert L. Coope in Phoenix, AZ, US.

Patents per Year

Patents granted per year, 1983 to 2011Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19831984: 1 patents19841998: 1 patents19982008: 1 patents20082011: 1 patents2011

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7967538 Captured screw assembly Gordon Coope 2011-06-28
7458169 Locator dowel assembly Gordon Coope 2008-12-02
5775660 Clamp assembly — 1998-07-07
4451026 Clamping device — 1984-05-29
4403389 Slide mechanism — 1983-09-13

Frequent Collaborators

Gordon Coope2 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5