Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669735 | Fail safe high pressure shaft seal | Jack G. Sundberg | 1987-06-02 |
| 4608880 | Push pull multiplier linkage | Graham M. Platt | 1986-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4669735 | Fail safe high pressure shaft seal | Jack G. Sundberg | 1987-06-02 |
| 4608880 | Push pull multiplier linkage | Graham M. Platt | 1986-09-02 |