Individual holder
TROTMAN HERBERT H
4 granted patents·128 citations·filing 1977–1979
Individually held — no corporate assignee on record.
Technology mixA47C1
Top patents by PatentIndex Score
4 records- 0191US4143916AUnder-body ventilating seat cushionTROTMAN HERBERT H·Filed 1977·Granted Mar 13, 1979·69 cites·9 claims
- 0288USD262590SSeat cushionTROTMAN HERBERT H·Filed 1979·Granted Jan 12, 1982·23 cites·1 claims
- 0385USD274108SSeat cushionTROTMAN HERBERT H·Filed 1979·Granted Jun 5, 1984·19 cites·1 claims
- 0483USD264401SSeat cushion coverTROTMAN HERBERT H·Filed 1979·Granted May 18, 1982·17 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →