Inventor · disambiguated record
Paul J. Dumser
Also filed as: DUMSER PAUL J · WEMPE RICHARD J
5 granted patents·91 citations·filing 1978–1993
82Inventor score
Top patents by PatentIndex Score
5 records- 0167US5159882ARailway car underbody structure and methodACF IND INC·Filed 1991·Granted Nov 3, 1992·33 cites·23 claims
- 0266US4220097AContinuous cradle pad and skid for railway carsACF IND INC·Filed 1978·Granted Sep 2, 1980·19 cites·18 claims
- 0350US5351625AWeld support for railway tank car underbody constructionACF IND·Filed 1993·Granted Oct 4, 1994·17 cites·22 claims
- 0449US4890646AFlexible siphon pipe for tank carACF IND INC·Filed 1989·Granted Jan 2, 1990·12 cites·14 claims
- 0540US5329859AIncreased strength railway tank for underframe construction and method with center sill pocket and weld support for pooling welding materialACF IND INC·Filed 1993·Granted Jul 19, 1994·10 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →