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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Klein — 8 Patents

Harris: 3 patents #581 of 2,461Top 25%
TMThe Minster Machine: 1 patents #33 of 57Top 60%
Zimmer: 1 patents #636 of 1,039Top 65%
Quincy, IL: #18 of 184 inventorsTop 10%
Illinois: #11,515 of 84,256 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert E. Klein has been granted 8 US patents while listed as an inventor at Harris. The first was granted in 1980 and the most recent in August 2022. Robert E. Klein ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert E. Klein in Quincy, IL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11400863 Hitch step 2022-08-02
9844902 Modular mold system Nicholas R. Holderman, Jeremy J. Pohler, Thom E. Gidley, Devon Stump, Michael E. Brown 2017-12-19
6209400 Portable press vibration severity monitoring system and method Daniel Schoch, Kevin J. Ever, David W. Schroeder 2001-04-03
5072941 Golf putter 1991-12-17
4616910 Visual indicator on soft contact lenses 1986-10-14
4442373 Apparatus for reducing aerodynamic drag in system for air cooling a high power vacuum tube 1984-04-10 $7,834,000
4411503 Air-platen bearing David C. Bailey 1983-10-25 $3,983,000
4184764 Film holding system David C. Bailey 1980-01-22 $3,342,000