Inventor · disambiguated record
Peter P. L. Cheung
Also filed as: CHEUNG PETER · CHEUNG PETER P L
4 granted patents·66 citations·filing 1976–2004
75Inventor score
Top patents by PatentIndex Score
4 records- 0172US4376673AMethod for etching dental porcelainPENNWALT CORP·Filed 1981·Granted Mar 15, 1983·38 cites·11 claims
- 0267US4224023ADental restorative kit and method of restoring tooth structurePENNWALT CORP·Filed 1976·Granted Sep 23, 1980·23 cites·3 claims
- 0334US7134391B2Apparatus and method for side printing on low temperature co-fired ceramic (LTCC) substratesNORTHROP GRUMMAN CORP·Filed 2004·Granted Nov 14, 2006·0 cites·17 claims
- 0432US4308062ADental cavity varnish compositionPENNWALT CORP·Filed 1980·Granted Dec 29, 1981·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →