Michael D. Fangmann

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Bluegrass, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hole cutting tool with drill pilot
- Patent number 6,375,396
- Issue date Apr 23, 2002
- Jancy Engineering Company
- Michael D. Fangmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable drilling machine with internal motor control cord
- Patent number 5,415,503
- Issue date May 16, 1995
- Jancy Engineering Company
- Robert E. Strange
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Annular hole cutter
- Patent number 5,281,060
- Issue date Jan 25, 1994
- Jancy Engineering Company
- Robert E. Strange
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Center-free drill
- Patent number 4,596,499
- Issue date Jun 24, 1986
- Jancy Engineering Company
- Michael D. Fangmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cradle pipe adaptor for magnetic drill
- Patent number 4,390,309
- Issue date Jun 28, 1983
- Jancy Engineering Co.
- Michael D. Fangmann
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS