Inventor · disambiguated record
Charles J. Blackbird
Also filed as: BLACKBIRD CHARLES J
2 granted patents·55 citations·filing 1991–1994
63Inventor score
Files withHEWLETT PACKARD CO2
Top patents by PatentIndex Score
2 records- 0160US5524182ASystem and method for compressing and decompressing fonts based upon font stroke regularitiesHEWLETT PACKARD CO·Filed 1994·Granted Jun 4, 1996·46 cites·11 claims
- 0229US5041994AData storage system and method for a laser printerHEWLETT PACKARD CO·Filed 1991·Granted Aug 20, 1991·9 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Charles J. Blackbird files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →