Inventor · disambiguated record
Charles L. Cha
Also filed as: CHA CHARLES L
4 granted patents·114 citations·filing 1977–1979
79Inventor score
Files withMEAD CORP4
Top patents by PatentIndex Score
4 records- 0187US4095232AApparatus for producing multiple uniform fluid filaments and dropsMEAD CORP·Filed 1977·Granted Jun 13, 1978·41 cites·8 claims
- 0278US4138687AApparatus for producing multiple uniform fluid filaments and dropsMEAD CORP·Filed 1977·Granted Feb 6, 1979·46 cites·10 claims
- 0375US4198643AJet drop printer with elements balanced about support plate in nodal planeMEAD CORP·Filed 1978·Granted Apr 15, 1980·19 cites·10 claims
- 0447US4229748AJet drop printerMEAD CORP·Filed 1979·Granted Oct 21, 1980·8 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →