Inventor · disambiguated record
Marvin P. Weaver
Also filed as: WEAVER MARVIN P
7 granted patents·72 citations·filing 1976–1985
84Inventor score
Files withROBERTSHAW CONTROLS CO7
Top patents by PatentIndex Score
7 records- 0164US4625703ACrankcase ventilating system, flow control device therefor and method of making the sameROBERTSHAW CONTROLS CO·Filed 1985·Granted Dec 2, 1986·29 cites·16 claims
- 0256US4099706AValve construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1976·Granted Jul 11, 1978·16 cites·24 claims
- 0344US4380251AValve construction having multiple piston means and method of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Apr 19, 1983·9 cites·6 claims
- 0438US4458710AMethod of making a valve construction having multiple pistonsROBERTSHAW CONTROLS CO·Filed 1982·Granted Jul 10, 1984·8 cites·10 claims
- 0536US4228817AValve construction having multiple piston meansROBERTSHAW CONTROLS CO·Filed 1978·Granted Oct 21, 1980·6 cites·14 claims
- 0629US4425941AValve construction having multiple piston means and method of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Jan 17, 1984·3 cites·5 claims
- 0728US4301586AMethod of making a valve construction having multiple piston meansROBERTSHAW CONTROLS CO·Filed 1980·Granted Nov 24, 1981·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →