Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WH

William H. Harm — 7 Patents

ENEndotronics: 4 patents #1 of 19Top 6%
MIMinntech: 1 patents #40 of 70Top 60%
RSRenal Systems: 1 patents #8 of 16Top 50%
SASmiths Medical Asd: 1 patents #166 of 242Top 70%
Columbia Heights, MN: #18 of 121 inventorsTop 15%
Minnesota: #10,472 of 52,454 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
William H. Harm has been granted 7 US patents while listed as an inventor at Endotronics. The first was granted in 1985 and the most recent in March 2011. William H. Harm ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list William H. Harm in Columbia Heights, MN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7905859 Pump with venting Gail Beth Bynum, Mark Faust, Jay G. Johnson, Clinton S. Vilks 2011-03-15
4973558 Method of culturing cells using highly gas saturated media John R. Wilson, William A. Gaines, Jr., Darrell P. Page 1990-11-27 $168,000
D297620 Multi-port cap fitting for a flask Ray Cracauer, William Roth Martin 1988-09-13
4734198 Dialysis solution mixing system Larry Fuller, Earnest R. Caine, Raymond Cracauer, Louis C. Cosentino, F. Jesus Martinez 1988-03-29 $183,000
4722902 Apparatus and method for culturing cells, removing waste and concentrating product Mark Hirschel, Michael Gruenberg 1988-02-02 $539,000
4650766 Culturing apparatus John J. Peluso 1987-03-17 $562,000
4517081 Dialyzer reuse machine Bruce P. Amiot, Larry Fuller, Felix J. Martinez, Louis C. Cosentino, Wayne I. Nelson 1985-05-14 $123,000