Individual holder
SAWYER WILLARD C
2 granted patents·98 citations·filing 1983–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0185US4564368AMethod and apparatus for use in drying biomass particlesSAWYER WILLARD C·Filed 1983·Granted Jan 14, 1986·51 cites·10 claims
- 0279US4530700AMethod and apparatus for use in preparing biomass particles for fuel and for use as chemical feed stockSAWYER WILLARD C·Filed 1984·Granted Jul 23, 1985·47 cites·51 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →