Individual holder
WURTZ FRANK R
4 granted patents·117 citations·filing 1977–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0191US4113408AWind generator systemWURTZ FRANK R·Filed 1977·Granted Sep 12, 1978·81 cites·8 claims
- 0268US4186313AWind generatorWURTZ FRANK R·Filed 1978·Granted Jan 29, 1980·26 cites·10 claims
- 0338US4360975APerspective drawing machineWURTZ FRANK R·Filed 1980·Granted Nov 30, 1982·8 cites·17 claims
- 0426US4357757APerspective drawing machineWURTZ FRANK R·Filed 1980·Granted Nov 9, 1982·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →