Inventor · disambiguated record
John M. Zatezalo
Also filed as: ZATEZALO JOHN M
5 granted patents·226 citations·filing 1981–1990
82Inventor score
Top patents by PatentIndex Score
5 records- 0191US4586264AMethods for measuring alignment of coupled shaftsIND MAINTENANCE SYST·Filed 1984·Granted May 6, 1986·72 cites·18 claims
- 0289US5115406ARotating machinery diagnostic systemGATESHEAD MFG CORP·Filed 1990·Granted May 19, 1992·124 cites·14 claims
- 0347US4463438AShaft alignment calculatorIND MAINTENANCE SYST·Filed 1981·Granted Jul 31, 1984·19 cites·6 claims
- 0443US4623979AMethod and calculator for determining offset and angularity of coupled shaftsIND MAINTENANCE SYST·Filed 1984·Granted Nov 18, 1986·10 cites·8 claims
- 0533USD287978SCalculatorIND MAINTENANCE SYST·Filed 1984·Granted Jan 27, 1987·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →