Inventor · disambiguated record
John P. Hoppal
Also filed as: HOPPAL JOHN · HOPPAL JOHN P · HOPPAL JOHN PETE
6 granted patents·304 citations·filing 1991–1997
87Inventor score
Files withHEWLETT PACKARD CO6
Top patents by PatentIndex Score
6 records- 0192US5926386AConfiguration based cooling fan speed controlHEWLETT PACKARD CO·Filed 1996·Granted Jul 20, 1999·105 cites·14 claims
- 0285US5195022ARemovable mass storage module for computer systemsHEWLETT PACKARD CO·Filed 1991·Granted Mar 16, 1993·63 cites·4 claims
- 0378US5715146AComputer I/O expansion board securing apparatus and methodHEWLETT PACKARD CO·Filed 1996·Granted Feb 3, 1998·47 cites·18 claims
- 0478US5687059AMass storage device mounting schemeHEWLETT PACKARD CO·Filed 1996·Granted Nov 11, 1997·35 cites·18 claims
- 0561US5174762ACircuit board adapter for computer systemHEWLETT PACKARD CO·Filed 1991·Granted Dec 29, 1992·25 cites·1 claims
- 0654US6023415AApparatus for electro-magnetic interference (EMI) and radio frequency interference (RFI) containment with in a chassisHEWLETT PACKARD CO·Filed 1997·Granted Feb 8, 2000·29 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →