Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D275084 | Aquarium thermometer | Marvin Goldman, Jerome N. Goldman, Silvio J. Di Marchi | 1984-08-14 |
| D258272 | Aquarium thermometer | Marvin Goldman, Jerome N. Goldman, Silvio J. Di Marchi | 1981-02-17 |
| D256563 | Magnetic aquarium thermometer | Marvin Goldman, Jerome N. Goldman, Silvio J. Di Marchi | 1980-08-26 |
| D255354 | Aquarium pump housing | Marvin Goldman, Jerome N. Goldman, Silvio J. Di Marchi, Kenneth Kaplan | 1980-06-10 |