Inventor · disambiguated record
Richard H. J. Hannink
Also filed as: HANNINK RICHARD H J · HANNINK RICHARD HENRI JAN
3 granted patents·117 citations·filing 1975–1983
75Inventor score
Top patents by PatentIndex Score
3 records- 0185US4067745ACeramic materialsCOMMW SCIENT IND RES ORG·Filed 1975·Granted Jan 10, 1978·45 cites·17 claims
- 0284US4279655APartially stabilized zirconia ceramicsGARVIE RONALD C·Filed 1980·Granted Jul 21, 1981·52 cites·14 claims
- 0361US4885266AZirconia ceramic materials and method for making sameCOMMW SCIENT IND RES ORG·Filed 1983·Granted Dec 5, 1989·20 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →