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

Howard Handler — 5 Patents

DEDeltec Electronics: 2 patents #1 of 5Top 20%
Intel: 1 patents #18,326 of 30,777Top 60%
Westminster, CA: #105 of 520 inventorsTop 25%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Howard Handler has been granted 5 US patents while listed as an inventor at Deltec Electronics. The first was granted in 1981 and the most recent in December 1990. Howard Handler ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Howard Handler in Westminster, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4977334 Crest factor correction circuit 1990-12-11
4920472 Crest factor correction circuit 1990-04-24
4700111 High frequency ballast circuit Dale E. Folwell 1987-10-13
4572988 High frequency ballast circuit Ronald L. Wilson, II 1986-02-25
4266165 High intensity discharge lamp starting circuit 1981-05-05