Individual holder
SCHMADER RICHARD W
3 granted patents·42 citations·filing 1976–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0153US4189994AMethod and apparatus for use in frying doughnutsSCHMADER RICHARD W·Filed 1978·Granted Feb 26, 1980·20 cites·10 claims
- 0253US4061314AInput section of apparatus for use in the continuous production of doughnutsSCHMADER RICHARD W·Filed 1976·Granted Dec 6, 1977·16 cites·8 claims
- 0330US4129233AMetering apparatus for flour and other materials that tend to bridgeSCHMADER RICHARD W·Filed 1976·Granted Dec 12, 1978·6 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →