Inventor · disambiguated record
Joseph R. Hilton
Also filed as: HILTON JOSEPH R
4 granted patents·445 citations·filing 1980–1982
83Inventor score
Top patents by PatentIndex Score
4 records- 0195US4417575ARespiratorsRACAL SAFETY LTD·Filed 1981·Granted Nov 29, 1983·165 cites·18 claims
- 0293US4419994ARespiratorsRACAL SAFETY LTD·Filed 1981·Granted Dec 13, 1983·138 cites·13 claims
- 0388US4430995APower assisted air-purifying respiratorsHILTON JOSEPH R·Filed 1982·Granted Feb 14, 1984·133 cites·11 claims
- 0458USD267207SWelder's helmetRACAL CORP·Filed 1980·Granted Dec 14, 1982·9 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joseph R. Hilton 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 →