John A. Cupler II

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Cumberland, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible machining center
- Patent number 4,402,636
- Issue date Sep 6, 1983
- John A. Cupler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vee bearing having adjustable V journal profile
- Patent number 3,966,277
- Issue date Jun 29, 1976
- John A. Cupler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR