Inventor · disambiguated record
Carl R. Betz
Also filed as: BETZ CARL R
3 granted patents·79 citations·filing 1977–1981
72Inventor score
Files withDREXLER TECH3
Top patents by PatentIndex Score
3 records- 0194US4145758AError checking method and apparatus for digital data in optical recording systemsDREXLER TECH·Filed 1977·Granted Mar 20, 1979·66 cites·30 claims
- 0251US4321102AMethod for making gelatin epoxy sheet materialsDREXLER TECH·Filed 1981·Granted Mar 23, 1982·8 cites·6 claims
- 0339US4279989AGelatin-epoxy sheet materialsDREXLER TECH·Filed 1979·Granted Jul 21, 1981·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →