Inventor · disambiguated record
Delmar D. Lewis
Also filed as: LEWIS DELMAR D
3 granted patents·38 citations·filing 1981–1984
71Inventor score
Top patents by PatentIndex Score
3 records- 0145US4556222AAuxiliary sealing system for fluid mixersLEWIS DONALD E·Filed 1984·Granted Dec 3, 1985·10 cites·8 claims
- 0242US4432677ACutter for cylindrical locksLEWIS DELMAR D·Filed 1981·Granted Feb 21, 1984·10 cites·1 claims
- 0340US4368801AColumn climbing deviceLEWIS DELMAR D·Filed 1981·Granted Jan 18, 1983·18 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →