Inventor · disambiguated record
Robert G. Spriggs
Also filed as: SPRIGGS ROBERT G
2 granted patents·76 citations·filing 1982–1982
66Inventor score
Technology areasB24B
Top patents by PatentIndex Score
2 records- 0188US4460275AMethod and apparatus adapted for automatic or semi-automatic fabrication of ultra-precision opthalmic lenses, e.g., contact lensesAUTOMATED OPTICS·Filed 1982·Granted Jul 17, 1984·52 cites·4 claims
- 0274US4434581AApparatus adapted for automatic or semi-automatic fabrication of ultra-precision ophthalmic lenses, e.g., contact lensesAUTOMATED OPTIC INC·Filed 1982·Granted Mar 6, 1984·24 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Robert G. Spriggs files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →