Inventor · disambiguated record
Reginoldus Havinga
Also filed as: HAVINGA REGINOLDUS
4 granted patents·15 citations·filing 1974–1981
70Inventor score
Top patents by PatentIndex Score
4 records- 0164US4390451AConcentrated aqueous metal aldonate and/or ammonium aldonate compositionAKZO NV·Filed 1981·Granted Jun 28, 1983·8 cites·15 claims
- 0238US4115224ARadiation acid curable resin compositions and process for curing themAKZO NV·Filed 1974·Granted Sep 19, 1978·4 cites·7 claims
- 0329US4001098ACompositions curable by exposure to ultra violet light in the presence of chloro-substituted acetophenonesAKZONA INC·Filed 1975·Granted Jan 4, 1977·2 cites·10 claims
- 0428US3933903AProcess for the preparation of cycloalkylalkane carboxylic acidAKZO NV·Filed 1974·Granted Jan 20, 1976·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →