Inventor · disambiguated record
Leroy L. Wittman
Also filed as: WITTMAN LEROY L
7 granted patents·207 citations·filing 1979–1985
88Inventor score
Files withFMC CORP7
Top patents by PatentIndex Score
7 records- 0193US4394911AHeavy duty craneFMC CORP·Filed 1980·Granted Jul 26, 1983·55 cites·55 claims
- 0288US4273244ACrane upperstructure self-transferring systemFMC CORP·Filed 1979·Granted Jun 16, 1981·54 cites·10 claims
- 0380US4582205AModularized pedestal-mount crane and method of disassemblyFMC CORP·Filed 1985·Granted Apr 15, 1986·32 cites·3 claims
- 0476US4421241ARemovable live mast and hoist unitFMC CORP·Filed 1981·Granted Dec 20, 1983·26 cites·4 claims
- 0571US4483448AHeavy duty craneFMC CORP·Filed 1983·Granted Nov 20, 1984·22 cites·9 claims
- 0639US4632262ACrane undecking arrangementFMC CORP·Filed 1985·Granted Dec 30, 1986·10 cites·7 claims
- 0736US4601401ACentering arrangement for redecking of crane upperFMC CORP·Filed 1985·Granted Jul 22, 1986·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →