Inventor · disambiguated record
Duane H. Lewis
Also filed as: LEWIS DUANE · LEWIS DUANE H
8 granted patents·346 citations·filing 1980–2007
90Inventor score
Top patents by PatentIndex Score
8 records- 0194US4463869ATamper-evident spice can lidCONTINENTAL PLASTICS INC·Filed 1983·Granted Aug 7, 1984·113 cites·12 claims
- 0282US4580687ALow profile dispensing capLEWIS DUANE H·Filed 1984·Granted Apr 8, 1986·60 cites·4 claims
- 0374US4280636AContainer cover locking assemblyCONTINENTAL PLASTICS INC·Filed 1980·Granted Jul 28, 1981·42 cites·7 claims
- 0468US4930647ATamper indicating closure system utilizing axially extending ratchetCONTINENTAL PLASTICS INC·Filed 1989·Granted Jun 5, 1990·37 cites·25 claims
- 0568US4359171AContainer cover locking assemblyCONTINENTAL PLASTICS INC·Filed 1981·Granted Nov 16, 1982·35 cites·8 claims
- 0665US4823995AContainer capCONTINENTAL PLASTICS INC·Filed 1988·Granted Apr 25, 1989·35 cites·12 claims
- 0755US7861353B2Glove/mitten eraserLEWIS DUANE·Filed 2007·Granted Jan 4, 2011·3 cites·1 claims
- 0851US4856665ATamper evident closure with hook-like locking tabsCONTINENTAL PLASTICS INC·Filed 1988·Granted Aug 15, 1989·21 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →