Dennis Waldman

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Newton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Therapeutic hand-held exercise device
- Patent number 10,183,192
- Issue date Jan 22, 2019
- Barrett Productions, LLC
- Dennis Waldman
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSION-RESISTANT DEVICE FOR THE FORMATION OF CALLUSES AND FING...
- Publication number 20170246072
- Publication date Aug 31, 2017
- Barrett Productions, LLC
- Dennis Waldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESISTIVE THERAPEUTIC WRIST DYNAMOMETER AND EXERCISER DEVICE
- Publication number 20170246506
- Publication date Aug 31, 2017
- Barrett Productions, LLC
- Dennis Waldman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
THERAPEUTIC HAND-HELD EXERCISE DEVICE
- Publication number 20160235613
- Publication date Aug 18, 2016
- Barrett Productions, LLC
- Dennis Waldman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE