Inventor · disambiguated record
Arthur W. Richards
Also filed as: RICHARDS ARTHUR W
3 granted patents·53 citations·filing 1976–1982
72Inventor score
Files withSPHERE INVEST3
Top patents by PatentIndex Score
3 records- 0159US4451812AElectrostatic shieldSPHERE INVEST·Filed 1982·Granted May 29, 1984·23 cites·4 claims
- 0259US4122952APhotometric sortersSPHERE INVEST·Filed 1976·Granted Oct 31, 1978·16 cites·9 claims
- 0355US4320841ADetection and sorting systemsSPHERE INVEST·Filed 1978·Granted Mar 23, 1982·14 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →