Raymond H. DuFlon

Follow

Person

Woodside, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating toy with electronic display
- Patent number 5,791,966
- Issue date Aug 11, 1998
- Noise Toys, Inc.
- Stephen P. Capps
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Multiple key electronic instrument having background songs each ass...
- Patent number 5,074,182
- Issue date Dec 24, 1991
- Noise Toys, Inc.
- Stephen P. Capps
- G10 - MUSICAL INSTRUMENTS ACOUSTICS