Individual holder
DUNCAN RICHARD A
2 granted patents·32 citations·filing 1977–1978
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0157US4165596AApparatus and method for simultaneously cutting two rows of cane and piling four rows of cut cane on two rowsDUNCAN RICHARD A·Filed 1977·Granted Aug 28, 1979·17 cites·7 claims
- 0254US4232775AStructural and operational improvements for a two row harvester and pilerDUNCAN RICHARD A·Filed 1978·Granted Nov 11, 1980·15 cites·6 claims
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