Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard Eichler — 2 Patents

LILixit: 2 patents #3 of 5Top 60%
Napa, CA: #116 of 349 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Richard Eichler has been granted 2 US patents while listed as an inventor at Lixit. The first was granted in 1999 and the most recent in May 2002. Richard Eichler ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard Eichler in Napa, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6390022 Animal watering apparatus Jack Looney 2002-05-21
5855184 Animal feeding device and support Jack Looney 1999-01-05