Assignee
LABENZ GARY F
3 granted patents·32 citations·filing 1980–1984
Top patents by PatentIndex Score
3 records- 0150US4341236ASewer manhole channel construction and methodLABENZ GARY F·Filed 1980·Granted Jul 27, 1982·15 cites·16 claims
- 0242US4444221ASewer manhole channel construction and methodLABENZ GARY F·Filed 1982·Granted Apr 24, 1984·14 cites·7 claims
- 0324US4554772ABoot guard for sewer manhole constructionLABENZ GARY F·Filed 1984·Granted Nov 26, 1985·3 cites·1 claims
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