Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865224 | Squeeze to empty bottle | — | 1989-09-12 |
| 4856046 | Remote public telephone link | Jerry Iggulden | 1989-08-08 |
| 4856049 | Single line compatible fax system | — | 1989-08-08 |
| 4852802 | Smart irrigation sprinklers | Jerry Iggulden, Joseph W. Pender | 1989-08-01 |
| 4852153 | Single line master telephone with FAX connection | — | 1989-07-25 |
| 4849815 | Portable electronic office and components suitable therefor | — | 1989-07-18 |