Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888829 | Gloves | George J. Kleinerman | 1989-12-26 |
| 4843447 | Hot charge-carrier transistors | Jeffrey J. Harris, John M. Shannon | 1989-06-27 |
JW
John M. Woodcock
Porvair: 1 patents #1 of 2Top 50%
Overall (1989): #23,303 of 140,708Top 20%
2
Patents 1989