Joel Brian Roberts

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Eau Claire, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Outfit for simulating pregnancy
- Patent number 8,544,113
- Issue date Oct 1, 2013
- Realityworks, Inc.
- Timmothy A. Boettcher
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Infant simulator with floppy neck assembly having a full range of m...
- Patent number 6,997,718
- Issue date Feb 14, 2006
- Realityworks, Inc.
- Timmothy Allen Boettcher
- A63 - SPORTS GAMES AMUSEMENTS