Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730911 | Wide angle optical viewer | Stephen C. Wood | 1988-03-15 |
| 4485044 | Sulfurized esters of polycarboxylic acids | Karl P. Kammann, Jr. | 1984-11-27 |
| 4246435 | Filled communication cable employing a paraffinic oil-base filling compound | — | 1981-01-20 |
| 4218577 | Telephone service wire with ester-based filling compound | George Bahder | 1980-08-19 |