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

Alexander McElroy — 1 Patent

Sony: 2 patents #13,023 of 25,231Top 55%
San Diego, CA: #15,804 of 23,606 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Alexander McElroy has been granted 1 US patent while listed as an inventor at Sony. All of these patents were granted in 1999. Alexander McElroy ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Alexander McElroy in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5977711 Method and system for optimizing cathode output for aging a cathode ray tube during manufacture Vincent Van Du, Hiroyuki Nakazono 1999-11-02 $628,000