Inventor · disambiguated record

Frederick F. Klein

Also filed as: KLEIN FREDERICK F

2 granted patents·9 citations·filing 1987–1987

54Inventor score

Technology areasH02M H02P

Files withUS ENERGY2

Top patents by PatentIndex Score

2 records

0129US4819179ADigital slip frequency generator and method for determining the desired slip frequencyUS ENERGY·Filed 1987·Granted Apr 4, 1989·5 cites·11 claims
0227US4819148ADigital gate pulse generator for cycloconverter controlUS ENERGY·Filed 1987·Granted Apr 4, 1989·4 cites·13 claims

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Frederick F. Klein — Patent Inventor | PatentIndex