Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671894 | Liquid detergent compositions | Christopher Lamb, Carol Pearson | 1987-06-09 |
| 4648756 | Two speed automatic shift drill | Robert H. Alexander, Ronald C. Falter | 1987-03-10 |
| 4581808 | Adjustable machining system and implement therefore | Raymond B. Harlan, Keith Glick | 1986-04-15 |