Inventor · disambiguated record
Walter J. Marulic
Also filed as: FERRIS RAY L · GUTRIDGE JACK E · MARULIC WALTER J · MILLER ROY W
24 granted patents·526 citations·filing 1975–1988
96Inventor score
Top patents by PatentIndex Score
24 records- 0195US4018166ACombination seat and berthPULLMAN INC·Filed 1976·Granted Apr 19, 1977·83 cites·9 claims
- 0292US4191107AArticulated railway carPULLMAN INC·Filed 1978·Granted Mar 4, 1980·53 cites·9 claims
- 0386US4377058ACurved hopper car roofUNITED AMERICAN CAR CO·Filed 1980·Granted Mar 22, 1983·46 cites·22 claims
- 0485US4813359ASingle axle railroad truck with frame improvementsTHRALL CAR MFG CO·Filed 1987·Granted Mar 21, 1989·45 cites·7 claims
- 0583US4759669AVehicle transporting railroad car with hinged deck section lockTHRALL CAR MFG CO·Filed 1986·Granted Jul 26, 1988·43 cites·8 claims
- 0681US4417526AGondola car constructionUNITED AMERICAN CAR CO·Filed 1981·Granted Nov 29, 1983·40 cites·21 claims
- 0772US4888920AGutter anti-clogging deviceMARULIC WALTER J·Filed 1988·Granted Dec 26, 1989·44 cites·1 claims
- 0871US4279203APassenger car compartment upper sleeping berth support assemblyPULLMAN INC·Filed 1979·Granted Jul 21, 1981·20 cites·14 claims
- 0970US4015866AOperating mechanism for double sliding doorsPULLMAN INC·Filed 1975·Granted Apr 5, 1977·24 cites·10 claims
- 1062US4677918ARailroad car with retractable closure track held down by bridge plateTHRALL CAR MFG CO·Filed 1985·Granted Jul 7, 1987·20 cites·16 claims
- 1161US4100857APassageway between adjacent railway passenger car compartmentsPULLMAN INC·Filed 1977·Granted Jul 18, 1978·17 cites·5 claims
- 1256US4241552APartition wall jointPULLMAN INC·Filed 1978·Granted Dec 30, 1980·12 cites·4 claims
- 1355US4158996ALocking arrangement for hopper car doorsPULLMAN INC·Filed 1977·Granted Jun 26, 1979·12 cites·24 claims
- 1454US4134233ASliding door for railway passenger car compartmentPULLMAN INC·Filed 1977·Granted Jan 16, 1979·14 cites·13 claims
- 1549US4594948ALiquid and solid dual lading railroad carTHRALL CAR MFG CO·Filed 1984·Granted Jun 17, 1986·10 cites·3 claims
- 1644US4183179ASliding door and door guide arrangement for a railway passenger car compartmentPULLMAN INC·Filed 1978·Granted Jan 15, 1980·9 cites·10 claims
- 1743US4266487ARailway passenger car window framing constructionPULLMAN INC·Filed 1978·Granted May 12, 1981·9 cites·16 claims
- 1842US4198785AMovable threshold door sealPULLMAN INC·Filed 1978·Granted Apr 22, 1980·10 cites·4 claims
- 1938US4068410ARailway car door locking mechanismPULLMAN INC·Filed 1976·Granted Jan 17, 1978·5 cites·5 claims
- 2033US3995398AOperating mechanism for double sliding doorsPULLMAN INC·Filed 1976·Granted Dec 7, 1976·3 cites·10 claims
- 2133US3964766AFifth wheel plate assemblyPULLMAN INC·Filed 1975·Granted Jun 22, 1976·3 cites·6 claims
- 2231US4141300ARailway car for highway trailersPULLMAN INC·Filed 1977·Granted Feb 27, 1979·2 cites·12 claims
- 2330US4227465AUpper berth support arrangementPULLMAN INC·Filed 1978·Granted Oct 14, 1980·1 cites·6 claims
- 2429US3944375AFifth wheel plate assemblyPULLMAN INC·Filed 1975·Granted Mar 16, 1976·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →