Frank Lazzaro

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Verona, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Slack reduced lock member for a type E raiway coupler
- Patent number 5,878,897
- Issue date Mar 9, 1999
- McConway & Torley Corporation
- Frank Lazzaro
- B61 - RAILWAYS
Information Patent Grant
Slack adjusting gravity wedge for railway slackless drawbar assembly
- Patent number 5,704,499
- Issue date Jan 6, 1998
- McConway & Torley Corporation
- Jeffrey D. Wurzer
- B61 - RAILWAYS