Inventor · disambiguated record
David P. Giammarrusco
Also filed as: GIAMMARRUSCO DAVID P
3 granted patents·50 citations·filing 1983–1983
72Inventor score
Files withGTE AUTOMATIC ELECTRIC INC3
Top patents by PatentIndex Score
3 records- 0171US4513233APulse monitor circuit for use as a fan speed monitorGTE AUTOMATIC ELECTRIC INC·Filed 1983·Granted Apr 23, 1985·24 cites·13 claims
- 0256US4585907ASpeech synthesized telephone answering circuitGTE AUTOMATIC ELECTRIC INC·Filed 1983·Granted Apr 29, 1986·13 cites·7 claims
- 0355US4547630ASpeech synthesized time announcement circuitGTE AUTOMATIC ELECTRIC INC·Filed 1983·Granted Oct 15, 1985·13 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when David P. Giammarrusco 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 →