Inventor · disambiguated record
John P. Hufnagel
Also filed as: HUFNAGEL JOHN P
3 granted patents·257 citations·filing 1978–1985
78Inventor score
Top patents by PatentIndex Score
3 records- 0190US4677611AApparatus and method for executing communication protocol conversionsITT·Filed 1985·Granted Jun 30, 1987·170 cites·20 claims
- 0290US4166961AMethod and apparatus for detecting a blood leak in a hemodialysis systemHOECHST AG·Filed 1978·Granted Sep 4, 1979·58 cites·10 claims
- 0360US4719617AFull service voice/data systemU S HOLDING COMPANY·Filed 1985·Granted Jan 12, 1988·29 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →