Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Unknown › Kenneth Doyle
KD

Kenneth Doyle — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Quartz Hill, CA: #15 of 61 inventorsTop 25%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kenneth Doyle has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1981 and the most recent in March 2016. Kenneth Doyle ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kenneth Doyle in Quartz Hill, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9273554 High efficiency energy conversion Gregory S. Mungas, Christopher Mungas, Gregory H. Peters 2016-03-01
4250869 Fire plow — 1981-02-17

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2