Andrew G. Schaefers

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Newberg, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Dental patient simulator
- Patent number D392878
- Issue date Mar 31, 1998
- A-DEC, Inc.
- Carl G. Nordstrom
- D19 - Office supplies
Information Patent Grant
Control mechanism for sliding panel
- Patent number 5,645,144
- Issue date Jul 8, 1997
- A-DEC, Inc.
- Andrew G. Schaefers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mechanical arm for supporting a dental instrument holder
- Patent number D356640
- Issue date Mar 21, 1995
- A-DEC, Inc.
- Carl G. Nordstrom
- D24 - Medical and laboratory equipment
Information Patent Grant
Compact in-line thermostatically controlled electric water heater f...
- Patent number 5,257,341
- Issue date Oct 26, 1993
- A-DEC, Inc.
- George K. Austin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE