Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel C. Koturov

EIEldon Industries: 2 patents #6 of 24Top 25%
CLCobe Laboratories: 1 patents #104 of 171Top 65%
HAHughes Aircraft: 1 patents #1,260 of 2,963Top 45%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,296,243 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5269749 Heat exchange device for inducing cardioplegia 1993-12-14
5211129 Syringe-implantable identification transponder Vern Taylor, John P. Bradin, Gerald E. Loeb 1993-05-18
D270838 Housing for desoldering system mechanism 1983-10-04
D269493 Soldering iron handle Alvis R. Knowles 1983-06-28