Individual holder
URSO CHARLES L
US·15 granted patents·319 citations·filing 1983–2023
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
15 records- 0192US10709531B1Automatic dental flosserURSO CHARLES L·Filed 2017·Granted Jul 14, 2020·14 cites·18 claims
- 0284US4586521AMulti-motion dental flosserURSO CHARLES L·Filed 1983·Granted May 6, 1986·63 cites·10 claims
- 0379US4706695AInterdental cleaning and polishing toolURSO CHARLES L·Filed 1986·Granted Nov 17, 1987·56 cites·16 claims
- 0478US4603021ABubble humidifierURSO CHARLES L·Filed 1985·Granted Jul 29, 1986·43 cites·10 claims
- 0571US12521215B1Sensuous oral cleanerURSO CHARLES L·Filed 2023·Granted Jan 13, 2026·0 cites·18 claims
- 0665US4577807AOpen face rotatable spool fishing reelURSO CHARLES L·Filed 1985·Granted Mar 25, 1986·23 cites·7 claims
- 0764US4599859ACombined steam generator and engineURSO CHARLES L·Filed 1985·Granted Jul 15, 1986·19 cites·17 claims
- 0858US4845879AAntifriction casting rodURSO CHARLES L·Filed 1987·Granted Jul 11, 1989·18 cites·20 claims
- 0947US4691688ASafety heaterURSO CHARLES L·Filed 1986·Granted Sep 8, 1987·12 cites·23 claims
- 1045US4960103AVersatile heater/coolerURSO CHARLES L·Filed 1989·Granted Oct 2, 1990·32 cites·11 claims
- 1142US4896655AVersatile heater for under-blanket heating, tent heating, and food heatingURSO CHARLES L·Filed 1988·Granted Jan 30, 1990·10 cites·7 claims
- 1238US4775112AApparatus for line casting and reeling with power assisted castURSO CHARLES L·Filed 1987·Granted Oct 4, 1988·8 cites·30 claims
- 1335US4898148AVersatile heater/coolerURSO CHARLES L·Filed 1988·Granted Feb 6, 1990·9 cites·23 claims
- 1431US4774931ASafety heaterURSO CHARLES L·Filed 1987·Granted Oct 4, 1988·9 cites·6 claims
- 1530US4982912ALine control device for axial delivery reelsURSO CHARLES L·Filed 1989·Granted Jan 8, 1991·3 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when URSO CHARLES L files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →