Inventor · disambiguated record
Charles H. Tracy
Also filed as: TRACY CHARLES H
3 granted patents·47 citations·filing 1977–1980
72Inventor score
Files withTRACY CHARLES H3
Top patents by PatentIndex Score
3 records- 0164US4244769AMethod of constructing large posters for back-lighted signboardsTRACY CHARLES H·Filed 1979·Granted Jan 13, 1981·23 cites·5 claims
- 0248US4185408ABack-lighted signboardTRACY CHARLES H·Filed 1977·Granted Jan 29, 1980·13 cites·7 claims
- 0339US4362591ALarge poster apparatus and method of constructing for back-lighted signboardTRACY CHARLES H·Filed 1980·Granted Dec 7, 1982·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →