Inventor · disambiguated record
David J. Halverson
Also filed as: HALVERSON DAVID J
3 granted patents·64 citations·filing 1996–2014
65Inventor score
Top patents by PatentIndex Score
3 records- 0186US5723183AMetal coloring processBIRCHWOOD LAB INC·Filed 1996·Granted Mar 3, 1998·63 cites·11 claims
- 0268US9039821B2Methods and compositions for coating aluminum substratesBIRCHWOOD LAB INC·Filed 2014·Granted May 26, 2015·0 cites·15 claims
- 0359US8691346B2Methods and compositions for coating aluminum substratesBLOCK WILLIAM V·Filed 2009·Granted Apr 8, 2014·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →