Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eugene Kuhar — 6 Patents

Amazon: 5 patents #3,285 of 19,158Top 20%
IBM: 1 patents #44,878 of 70,183Top 65%
Lakeland, TN: #18 of 62 inventorsTop 30%
Tennessee: #3,162 of 20,272 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Eugene Kuhar has been granted 6 US patents while listed as an inventor at Amazon. The first was granted in 1980 and the most recent in December 2020. Eugene Kuhar ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Eugene Kuhar in Lakeland, TN, US.

Patents per Year

Patents granted per year, 1980 to 2020Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19802006: 1 patents20062010: 1 patents20102013: 1 patents20132019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D904195 Container Kevin Gaydosh 2020-12-08
10259609 Container and method of manufacture Kevin Gaydosh 2019-04-16
8365939 Ergonomic plastic container and package system Douglas Miles Dygert, Daniel W. Gamber, Gary W. Price 2013-02-05
7726503 Ergonomic plastic container and package system Douglas Miles Dygert, Daniel W. Gamber, Gary W. Price 2010-06-01
6994233 Vented plastic bottle Douglas Dygert, Patrick Staley 2006-02-07
4200913 Operator controlled programmable keyboard apparatus Donald L. Smith 1980-04-29 $33,131,000