Assignee

FREDERKING LARRY E

US·2 granted patents·34 citations·filing 1986–1987

Technology mixE02F2 Y10S2

Top patents by PatentIndex Score

2 records

0153US4830562AApparatus for loading and unloading railroad gondola carsFREDERKING LARRY E·Filed 1987·Granted May 16, 1989·22 cites·8 claims
0241US4723886AMethod and apparatus for loading and unloading railroad gondola carsFREDERKING LARRY E·Filed 1986·Granted Feb 9, 1988·12 cites·6 claims

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