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

Optical Associates — 5 Patents

Rank (All Time): #94,042 of 105,732Top 90%
14 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1981 to 2021Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811987: 1 patents19871993: 1 patents19931995: 1 patents19952021: 1 patents2021

Top Inventors at Optical Associates All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 Ramil R. Yaldaei 1
1 Albert L. Rubin 1
1 Bernard S. Siegal 1
1 David Kessler 1
1 David H. Shen 1
1 Evan Keith Palmer 1
1 Gerald Bachur 1
1 George E. Richardson 1
1 Lawrence R. Stark 1
1 Mikhail Spitkovsky 1
1 Pavel Y. Ronin 1
1 Steven A. Stark 1
1 Teruo Miyata 1
1 Dan D. Ghiocel 1