Individual holder
CARBON FRED S
5 granted patents·146 citations·filing 1975–1987
Individually held — no corporate assignee on record.
Technology mixA47J3
Top patents by PatentIndex Score
5 records- 0184US4803918ADouble baker for waffles, pancakes and similar food itemsCARBON FRED S·Filed 1987·Granted Feb 14, 1989·70 cites·8 claims
- 0275US3999473ABaker for waffles, pancakes and similar food itemsCARBON FRED S·Filed 1975·Granted Dec 28, 1976·37 cites·3 claims
- 0369US4075940ABaker for waffles, pancakes and similar food itemsCARBON FRED S·Filed 1977·Granted Feb 28, 1978·31 cites·11 claims
- 0453USD247763SWaffle bakerCARBON FRED S·Filed 1976·Granted Apr 25, 1978·5 cites·1 claims
- 0544USD247764SWaffle bakerCARBON FRED S·Filed 1977·Granted Apr 25, 1978·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →