Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225642 | Diamond cut | Isaac Friedman | 2007-06-05 |
| 6430963 | Diamond cut | Isaac Friedman | 2002-08-13 |
| D447440 | Diamond cut | Isaac Friedman | 2001-09-04 |
| 5088611 | Container overcap seal | — | 1992-02-18 |
| 5042371 | Newspaper storage and bundling rack | — | 1991-08-27 |
| 4970951 | Can crushing apparatus | — | 1990-11-20 |
| 4783656 | Intra-oral control unit and system | Harold Schwartz | 1988-11-08 |
| 4672673 | Artificial larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1987-06-09 |
| 4663102 | Method of making a body member for use in a genital stimulator | Henry S. Brenman, Harold Schwartz | 1987-05-05 |
| 4637405 | Apparatus for stimulating salivation | Henry S. Brenman, Graydon E. Beatty | 1987-01-20 |
| 4605927 | Intra-oral control unit and system | Henry S. Brenman, Henry Hamarman, Harold Schwartz | 1986-08-12 |
| 4590942 | Apparatus and method for inhibiting nasal secretions | Henry S. Brenman, Harold Schwartz | 1986-05-27 |
| 4550427 | Artificial larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1985-10-29 |
| 4542753 | Apparatus and method for stimulating penile erectile tissue | Henry S. Brenman, Harold Schwartz | 1985-09-24 |
| 4539698 | Replaceable saliva barrier for intra-oral larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1985-09-03 |
| 4539699 | Replaceable battery pack for intra-oral larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1985-09-03 |
| 4519400 | Method for stimulating salivation | Henry S. Brenman, Graydon E. Beatty | 1985-05-28 |
| 4510939 | Means for transferring electrical energy to and from living tissue | Henry S. Brenman, Mark Singer | 1985-04-16 |
| 4502150 | Artificial larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1985-02-26 |
| 4473905 | Artificial larynx | Henry S. Brenman, Louis D. Lowry, Harold Schwartz | 1984-09-25 |