Inventor · disambiguated record
Frank Alexander
Also filed as: ALEXANDER FRANK · ALEXANDER FRANK N
5 granted patents·42 citations·filing 1975–2019
77Inventor score
Top patents by PatentIndex Score
5 records- 0163US4254687AFlow control valveCESSNA AIRCRAFT CO·Filed 1979·Granted Mar 10, 1981·18 cites·7 claims
- 0247US3996806AHydrostatic transmission with oscillating outputCESSNA AIRCRAFT CO·Filed 1975·Granted Dec 14, 1976·10 cites·11 claims
- 0343US11697795B2Method and system for printing cells to a substrate comprising cell adhesive regionsUNIV CENTRAL FLORIDA RES FOUND INC·Filed 2019·Granted Jul 11, 2023·0 cites·23 claims
- 0436US4283996AHeader height valveCESSNA AIRCRAFT CO·Filed 1979·Granted Aug 18, 1981·5 cites·10 claims
- 0524US5513670ASun shadeFiled 1994·Granted May 7, 1996·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →