David E. Swift

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Anoka, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of improving sensory tolerance with modulated nerve stimulator
- Patent number 4,453,548
- Issue date Jun 12, 1984
- Empi, Inc.
- Donald D. Maurer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of modulating energy in train of electrical pulses
- Patent number 4,442,839
- Issue date Apr 17, 1984
- Empi, Inc.
- Donald D. Maurer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modulated deep afferent stimulator
- Patent number 4,431,002
- Issue date Feb 14, 1984
- EMPI Inc.
- Donald D. Maurer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE