Inventor · disambiguated record
Mark D. Shantzis
Also filed as: SHANTZIS MARK · SHANTZIS MARK D · SHANTZIS MARK DAVID
4 granted patents·1 pending application·127 citations·filing 1990–2011
79Inventor score
Top patents by PatentIndex Score
5 records- 0170US5031829ASeparated waste collection system for multi-story buildingSHANTZIS MARK·Filed 1990·Granted Jul 16, 1991·49 cites·32 claims
- 0267US5568871ADoor and chute for separated waste controlFiled 1996·Granted Oct 29, 1996·50 cites·26 claims
- 0343US5645172ASeparated waste collection control for multistory buildingFiled 1995·Granted Jul 8, 1997·20 cites·19 claims
- 0437US2011180155A1Universal faucet replacement handleSHANTZIS MARK DAVID·Filed 2011·Application pending·0 cites
- 0522US5695115AModular trash chute and room for multistory buildingFiled 1996·Granted Dec 9, 1997·8 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →