Inventor · disambiguated record
Sheldon J. Kerbel
Also filed as: KERBEL SHELDON J
7 granted patents·87 citations·filing 1974–1983
85Inventor score
Files withHAZELTINE CORP7
Top patents by PatentIndex Score
7 records- 0177US4233564AApparatus for changing the scale of a logarithmic signalHAZELTINE CORP·Filed 1978·Granted Nov 11, 1980·24 cites·3 claims
- 0268US4158859AAutomatic control of iris and clamping voltage in video signal generatorHAZELTINE CORP·Filed 1977·Granted Jun 19, 1979·17 cites·19 claims
- 0363US3987376AAcoustic surface wave device with harmonic coupled transducersHAZELTINE CORP·Filed 1974·Granted Oct 19, 1976·13 cites·7 claims
- 0456US4635108AScanner-previewer combination including a programmable sampling circuit for permitting an entire frame of an original to be stored in a fixed-capacity memoryHAZELTINE CORP·Filed 1983·Granted Jan 6, 1987·14 cites·12 claims
- 0554US3995240ATemperature compensated surface wave deviceHAZELTINE CORP·Filed 1974·Granted Nov 30, 1976·9 cites·10 claims
- 0635US4513314AInk usage estimatorHAZELTINE CORP·Filed 1982·Granted Apr 23, 1985·6 cites·10 claims
- 0734US4006435AMethod for fabricating a temperature compensated surface wave deviceHAZELTINE CORP·Filed 1976·Granted Feb 1, 1977·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Sheldon J. Kerbel 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 →