Inventor · disambiguated record
Elwin E. Peirce
Also filed as: PEIRCE ELWIN E
8 granted patents·103 citations·filing 1978–1982
88Inventor score
Top patents by PatentIndex Score
8 records- 0187USD277027SRoof ventWALTZ ARTHUR L·Filed 1982·Granted Jan 1, 1985·26 cites·1 claims
- 0285USD277028SCap for a roof ventWALTZ ARTHUR L·Filed 1982·Granted Jan 1, 1985·23 cites·1 claims
- 0380USD259736SVentilator sectionPEIRCE ELWIN E·Filed 1978·Granted Jun 30, 1981·15 cites·1 claims
- 0475USD258985SVentilator sectionPEIRCE ELWIN E·Filed 1978·Granted Apr 21, 1981·12 cites·1 claims
- 0573USD260117SVentilator sectionPEIRCE ELWIN E·Filed 1978·Granted Aug 4, 1981·11 cites·1 claims
- 0662USD269293SVentilatorPEIRCE ELWIN E·Filed 1978·Granted Jun 7, 1983·7 cites·1 claims
- 0755USD269700SVentilatorPEIRCE ELWIN E·Filed 1978·Granted Jul 12, 1983·5 cites·1 claims
- 0847USD277026SBase of a roof ventWALTZ ARTHUR L·Filed 1982·Granted Jan 1, 1985·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →