Sarah Elizabeth Betts

Follow

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hand exercise device
- Patent number 9,630,058
- Issue date Apr 25, 2017
- Sarah Elizabeth Betts
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Hand exercise device
- Patent number 9,227,107
- Issue date Jan 5, 2016
- Sarah Elizabeth Betts
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hand Exercise Device
- Publication number 20160144231
- Publication date May 26, 2016
- Sarah Elizabeth Betts
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Hand Exercise Device
- Publication number 20140187385
- Publication date Jul 3, 2014
- Sarah Elizabeth Betts
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS