Inventor · disambiguated record
John Bula
Also filed as: BULA J · BULA JOHN
4 granted patents·41 citations·filing 1977–1988
75Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0159US4130768ALow power true/complement driverIBM·Filed 1977·Granted Dec 19, 1978·12 cites·3 claims
- 0254US4198696ALaser cut storage cellIBM·Filed 1978·Granted Apr 15, 1980·16 cites·3 claims
- 0352US4129793AHigh speed true/complement driverIBM·Filed 1977·Granted Dec 12, 1978·7 cites·1 claims
- 0431US4945509ADual look ahead mask generatorIBM·Filed 1988·Granted Jul 31, 1990·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →