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

Michael Ripka, III — 2 Patents

ENEntech: 2 patents #2 of 15Top 15%
Lakewood, WA: #18 of 64 inventorsTop 30%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael Ripka, III has been granted 2 US patents while listed as an inventor at Entech. The first was granted in 2016 and the most recent in June 2017. Michael Ripka, III ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael Ripka, III in Lakewood, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9670454 Methods of microalgae cultivation for increased resource production John Whitman, Robert G. Barton, Michael Ripka, JR., Robert L. Harris 2017-06-06
9441197 Methods of microalgae cultivation for increased resource production John Whitman, Robert G. Barton, Michael Ripka, JR., Robert L. Harris 2016-09-13