Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Darmstaedter — 1 Patent

AIApollo Technologies Int'L: 1 patents #4 of 12Top 35%
Dallas, TX: #4,391 of 7,543 inventorsTop 60%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eric Darmstaedter has been granted 1 US patent while listed as an inventor at Apollo Technologies Int'L. All of these patents were granted in 1980. Eric Darmstaedter ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eric Darmstaedter in Dallas, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4238203 Method of enhancing the effectiveness of electrostatic precipitators used with gas streams formed from burning fuel Raymond Jaworowski, Cliff D. Barton, William Taylor 1980-12-09