Inventor · disambiguated record
Lawrence R. Streitman
Also filed as: STREITMAN LAWRENCE R
6 granted patents·190 citations·filing 1991–1999
86Inventor score
Files withWESTINGHOUSE AIR BRAKE CO6
Top patents by PatentIndex Score
6 records- 0183US5899435AMolded rubber valve seal for use in predetermined type valves, such as, a check valve in a regenerative desiccant air dryerWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted May 4, 1999·47 cites·15 claims
- 0280US6142062ADiaphragm with modified insertWESTINGHOUSE AIR BRAKE CO·Filed 1999·Granted Nov 7, 2000·45 cites·11 claims
- 0378US5213749AMethod of forming a rubber seal having a metallic insertWESTINGHOUSE AIR BRAKE CO·Filed 1991·Granted May 25, 1993·40 cites·14 claims
- 0476US5836571ADisc diaphragm for an intergrated cock valveWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Nov 17, 1998·33 cites·20 claims
- 0565US5303937ASeal having a metallic insertWESTINGHOUSE AIR BRAKE CO·Filed 1993·Granted Apr 19, 1994·23 cites·9 claims
- 0621US6142480AResilient type sealing member for sealing a push rod member of a railway type vehicle brake cylinderWESTINGHOUSE AIR BRAKE CO·Filed 1997·Granted Nov 7, 2000·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →