Inventor · disambiguated record
John K. Billings
Also filed as: BILLINGS JOHN K
3 granted patents·83 citations·filing 1983–1995
75Inventor score
Files withULTRASONIC ARRAYS INC3
Top patents by PatentIndex Score
3 records- 0175US4887246AUltrasonic apparatus, system and methodULTRASONIC ARRAYS INC·Filed 1983·Granted Dec 12, 1989·32 cites·21 claims
- 0262US5569835AReference wire compensation method and apparatusULTRASONIC ARRAYS INC·Filed 1995·Granted Oct 29, 1996·27 cites·18 claims
- 0360US4888086AUltrasonic methodULTRASONIC ARRAYS INC·Filed 1988·Granted Dec 19, 1989·24 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →