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USPTO Patent Rankings Data through Dec 31, 2025
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Don R. Simms — 4 Patents

Abbott: 2 patents #2,762 of 5,509Top 55%
UNUniversity Of Nebraska: 1 patents #349 of 808Top 45%
Council Bluffs, IA: #17 of 105 inventorsTop 20%
Iowa: #3,794 of 15,303 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Don R. Simms has been granted 4 US patents while listed as an inventor at Abbott. The first was granted in 2005 and the most recent in June 2008. Don R. Simms ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Don R. Simms in Council Bluffs, IA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7380654 Conveyor track drive Douglas Barry, Adrian Chan, Greg Rothman, Inna M. Zevakina 2008-06-03 $136,573,000
7233838 Transfer and positioning apparatus for automated conveyor system Douglas Barry, Thomas L. Bybee, Adrian Chan, John M. Fuller, Ray Puseman +4 more 2007-06-19 $101,830,000
6999847 Specimen carrier transfer apparatus for a conveyor track Douglas Barry, Thomas L. Bybee, Adrian Chan, John M. Fuller, Ray Puseman +4 more 2006-02-14
6896120 Passive transfer guide for conveyor track Douglas Barry, Inna M. Zevakina 2005-05-24