| 6306470 |
Activity apparatus and method for generally instantaneously creating lithophane-type pictorial works comprising translucent material within containers having a transparent see-through wall |
Adolph E. Goldfarb |
2001-10-23 |
| 6287492 |
Activity apparatus and method for compressing pliant translucent material to generally instantaneously create a lithophane-type pictorial work |
Adolph E. Goldfarb |
2001-09-11 |
| 6068262 |
Selection game |
Adolph E. Goldfarb |
2000-05-30 |
| 5979900 |
Game with display and action-discharge |
Adolph E. Goldfarb |
1999-11-09 |
| 5887874 |
Game with action discharge |
Adolph E. Goldfarb |
1999-03-30 |
| 5865677 |
Hand-held electronic game |
Adolph E. Goldfarb |
1999-02-02 |
| 5823538 |
Game with action-discharge |
Adolph E. Goldfarb |
1998-10-20 |
| 5788236 |
Apparatus and method of playing a competitive strategy game |
Adolph E. Goldfarb |
1998-08-04 |
| 5704610 |
Competitive table-top game with action-discharge |
Adolph E. Goldfarb |
1998-01-06 |
| 5553643 |
Apparatus and method for rapidly rotating containers to produce multi-aspect designs |
Adolph E. Goldfarb, David Jackson, Fred D. Eddins, Linwood E. Doane Jr. |
1996-09-10 |
| 5163863 |
Action toy |
Adolph E. Goldfarb |
1992-11-17 |
| 5050883 |
Self-contained competitive game for developing spatial sense in young children |
Adolph E. Goldfarb |
1991-09-24 |
| 5009431 |
Surprise action game |
Adolph E. Goldfarb |
1991-04-23 |
| 4938481 |
Incrementally advancing toy apparatus |
Adolph E. Goldfarb |
1990-07-03 |