Inventor · disambiguated record
Elmer T. Skantar
Also filed as: SKANTAR ELMER T
8 granted patents·237 citations·filing 1988–1997
90Inventor score
Top patents by PatentIndex Score
8 records- 0192US4904027ADigital air brake control systemAMERICAN STANDARD INC·Filed 1988·Granted Feb 27, 1990·50 cites·18 claims
- 0290US5817934AHead of train deviceWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Oct 6, 1998·43 cites·5 claims
- 0385US5866811AEnd of train deviceWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Feb 2, 1999·32 cites·6 claims
- 0485US5415465AApparatus and method of bailing off the brake cylinder pressure on a locomotive consistWESTINGHOUSE AIR BRAKE CO·Filed 1993·Granted May 16, 1995·36 cites·15 claims
- 0577US5747685AAutomated terminal test procedureWESTINGHOUSE AIR BRAKE CO·Filed 1995·Granted May 5, 1998·22 cites·14 claims
- 0668US5898102AMethod for performing a brake pipe leakage testWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Apr 27, 1999·21 cites·6 claims
- 0760US5096266ADual-response vent valve deviceWESTINGHOUSE AIR BRAKE CO·Filed 1991·Granted Mar 17, 1992·13 cites·15 claims
- 0859US5131612AArrangement for positively determining the actual sounding of a warning horn on a railway vehicleWESTINGHOUSE AIR BRAKE CO·Filed 1990·Granted Jul 21, 1992·20 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →