Jigs for drilling spherical parts

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Patents Grantslast 30 patents

Information Patent Grant
Osteochondral allograft cartilage transplant workstation
- Patent number 7,780,668
- Issue date Aug 24, 2010
- Musculoskeletal Transplant Foundation
- Anton J. Steiner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill bit guide for a hand-held drill
- Patent number 7,153,070
- Issue date Dec 26, 2006
- Thaddeus Schroeder
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill fixture useful for drilling holes in bead like objects
- Patent number 4,978,256
- Issue date Dec 18, 1990
- Rio-Grande-Albuquerque, Inc.
- Robert Wellington
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3263531
- Patent number 3,263,531
- Issue date Aug 2, 1966
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR