Inventor · disambiguated record
Andrew M. Dieringer
Also filed as: DIERINGER ANDREW M
12 granted patents·248 citations·filing 1973–1988
92Inventor score
Top patents by PatentIndex Score
12 records- 0188US3942000AMethod and apparatus for positioning railway machinesREXNORD INC·Filed 1974·Granted Mar 2, 1976·37 cites·3 claims
- 0286US3943858AMachine for setting tie plates and the likeREXNORD INC·Filed 1973·Granted Mar 16, 1976·58 cites·21 claims
- 0375US4538793ADual claw spike pullerREXNORD INC·Filed 1984·Granted Sep 3, 1985·38 cites·14 claims
- 0472US4579061ASpike driving machine including improved rail clamping apparatusREXNORD INC·Filed 1984·Granted Apr 1, 1986·32 cites·7 claims
- 0565US4727989AAutomatic tie plate orientation sensing systemREXNORD INC·Filed 1987·Granted Mar 1, 1988·25 cites·20 claims
- 0648US4777885ASpike driving machine including locking strut for spike driver gunOAK INDUSTRIES INC·Filed 1987·Granted Oct 18, 1988·15 cites·18 claims
- 0747US4127070AApparatus for removing ties under railroad trackREXNORD INC·Filed 1977·Granted Nov 28, 1978·12 cites·43 claims
- 0846US3964397ARailroad tie handling machine and methodREXNORD INC·Filed 1974·Granted Jun 22, 1976·11 cites·35 claims
- 0943US3946284ACircuit for controlling damp shock loadingREXNORD INC·Filed 1974·Granted Mar 23, 1976·6 cites·2 claims
- 1039US4256040AProportional controllerREXNORD INC·Filed 1978·Granted Mar 17, 1981·5 cites·8 claims
- 1135US4825919ARailroad adzer debris removal meansOAK INDUSTRIES INC·Filed 1988·Granted May 2, 1989·6 cites·7 claims
- 1232US4047280AMethod for removing ties under railroad trackREXNORD INC·Filed 1976·Granted Sep 13, 1977·3 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →