Inventor · disambiguated record
Marvin G. Rains
Also filed as: RAINS MARVIN · RAINS MARVIN G · RAINS MARVIN GORDON
5 granted patents·132 citations·filing 1986–2007
82Inventor score
Top patents by PatentIndex Score
5 records- 0190US7861659B2Lightweight hopper car with through center sillGUNDERSON LLC·Filed 2007·Granted Jan 4, 2011·19 cites·15 claims
- 0286US4756256AAerodynamic drag reduction for railcarsGUNDERSON INC·Filed 1986·Granted Jul 12, 1988·72 cites·37 claims
- 0365US4905795AHandbrake operating linkage for multi-unit rail carsGUNDERSON INC·Filed 1989·Granted Mar 6, 1990·24 cites·2 claims
- 0447US4805743AHandbrake operating linkage for multi-unit rail carsGUNDERSON INC·Filed 1987·Granted Feb 21, 1989·12 cites·13 claims
- 0523US5211206AApparatus for securing written information to tubular goodsCOUGAR TOOLS INC·Filed 1991·Granted May 18, 1993·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →