Inventor · disambiguated record
Ronald Hamilton
Also filed as: HAMILTON RONALD · HAMILTON RONALD S · HAMILTON RONALD SHADE
7 granted patents·1 pending application·460 citations·filing 1990–2018
88Inventor score
Top patents by PatentIndex Score
8 records- 0196US5143660AMethod of casting a contact lensBRITISH TECH GROUP·Filed 1990·Granted Sep 1, 1992·188 cites·14 claims
- 0294US5573108ADisposable contact lens packageBRITISH TECH GROUP·Filed 1994·Granted Nov 12, 1996·128 cites·2 claims
- 0381US5578332AContact lens mouldBRITISH TECH GROUP·Filed 1995·Granted Nov 26, 1996·69 cites·9 claims
- 0479US5293186AContact lensBRITISH TECH GROUP·Filed 1990·Granted Mar 8, 1994·52 cites·42 claims
- 0563US11420403B2Contact lens manufacturing methodDAYSOFT LTD·Filed 2018·Granted Aug 23, 2022·0 cites·10 claims
- 0662US7225919B2Packaging for contact lensesPROVIS LTD·Filed 2002·Granted Jun 5, 2007·23 cites·23 claims
- 0752US10166730B2Contact lens manufacturing methodHAMILTON RONALD·Filed 2011·Granted Jan 1, 2019·0 cites·13 claims
- 0852US2006260957A1Packaging and supply of contact lensesHAMILTON RONALD S·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ronald Hamilton 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 →