J. Jeffrey Richardson

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable aerobic fitness monitor for walking and running
- Patent number 6,135,951
- Issue date Oct 24, 2000
- Living Systems, Inc.
- J. Jeffrey Richardson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable aerobic fitness monitor for walking and running
- Patent number 5,976,083
- Issue date Nov 2, 1999
- Living Systems, Inc.
- J. Jeffrey Richardson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE