Inventor · disambiguated record
Hendrik J. Gerritsen
Also filed as: GERRITSEN HENDRIK J
4 granted patents·211 citations·filing 1986–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US4850682ADiffraction grating structuresADVANCED ENVIRONMENTAL RESEARC·Filed 1986·Granted Jul 25, 1989·125 cites·17 claims
- 0286US5009484ADiffraction gratings having high efficienciesADVANCED ENVIRONMENTAL RESEARC·Filed 1989·Granted Apr 23, 1991·70 cites·16 claims
- 0340US4878717AApparatus and method for rapidly constructing hologramsUNIV BROWN RES FOUND·Filed 1987·Granted Nov 7, 1989·9 cites·20 claims
- 0430US6028721AApparatus for conformal identification of stars and other distant objectsUNIV BROWN RES FOUND·Filed 1998·Granted Feb 22, 2000·7 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →