Individual holder
LOFTNESS MARVIN O
3 granted patents·50 citations·filing 1981–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0167US4439723AUltrasonic and VHF locator of electrical systems defectsLOFTNESS MARVIN O·Filed 1981·Granted Mar 27, 1984·24 cites·12 claims
- 0264US4609866AElectrical systems interference locatorLOFTNESS MARVIN O·Filed 1984·Granted Sep 2, 1986·21 cites·9 claims
- 0332US4613831AAudio, ultrasonic and RF noise generator for demonstration of electrical interferenceLOFTNESS MARVIN O·Filed 1985·Granted Sep 23, 1986·5 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when LOFTNESS MARVIN O 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 →