Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655559 | Curly ribbon product making machine | Robert M. Barto, Jr., Fredric Goldstein | 2003-12-02 |
| 6360413 | Curly ribbon product making machine | Robert M. Barto, Jr., Fredric Goldstein | 2002-03-26 |
| 6015070 | Portable bow making machine | Robert M. Barto, Jr. | 2000-01-18 |
| 5471915 | Skewer driver for rotisserie | — | 1995-12-05 |
| 5445064 | Skewer for rotiesserie | — | 1995-08-29 |
| 5445065 | Self centering means of a planetary gear system for rotisserie | — | 1995-08-29 |
| 4775320 | Method and apparatus for making a dental prosthesis and product therefrom | Howard B. Marshall, Gordon E. Kaye | 1988-10-04 |
| 4713005 | Method and appratus for making a dental prosthesis and product therefrom | Howard B. Marshall, Gordon E. Kaye | 1987-12-15 |
| 4418643 | Feed hopper assembly for particulate material and printer | Robert M. Barto, Jr. | 1983-12-06 |
| 4397541 | Method and apparatus for transporting an electrostatic strip | Robert M. Barto, Jr. | 1983-08-09 |
| 4364529 | Leader pin | Robert M. Barto, Jr., Bernard V. Emden | 1982-12-21 |
| 4335955 | Electrostatic display apparatus | — | 1982-06-22 |
| 4322155 | Electrostatic display apparatus | — | 1982-03-30 |