Inventor · disambiguated record
Mark H. Christy
Also filed as: CHRISTY MARK · CHRISTY MARK H
8 granted patents·158 citations·filing 1976–1997
89Inventor score
Top patents by PatentIndex Score
8 records- 0168US4869432AElastomeric flow control pin for irrigation systemsCHRISTY MARK H·Filed 1988·Granted Sep 26, 1989·28 cites·30 claims
- 0267US4147307AMultiple emitter flow controlCHRISTY MARK H·Filed 1977·Granted Apr 3, 1979·21 cites·15 claims
- 0360US4846406AMicro flow control valve for irrigation systems and methodWADE MFG CO·Filed 1987·Granted Jul 11, 1989·27 cites·28 claims
- 0459US4095745AContinuous tube multiple emitterCHRISTY MARK H·Filed 1976·Granted Jun 20, 1978·16 cites·12 claims
- 0556US4113180AFlush-drip irrigation emitterCHRISTY MARK H·Filed 1976·Granted Sep 12, 1978·14 cites·3 claims
- 0653US4909441AElastomeric flow control valveCHRISTY MARK H·Filed 1989·Granted Mar 20, 1990·21 cites·19 claims
- 0749US4382549AIrrigation emitterCHRISTY MARK H·Filed 1980·Granted May 10, 1983·12 cites·9 claims
- 0839US5816364ALadder leveling apparatusFiled 1997·Granted Oct 6, 1998·19 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →