| Number | Name | Date | Kind |
|---|---|---|---|
| 259363 | Bushey | Jun 1882 | |
| 342824 | Clark | Jun 1886 | |
| 793503 | Bousser | Jun 1905 | |
| 887643 | Jackson | May 1908 |
| Entry |
|---|
| Telephony, vol. 193, Jul. 4, 1977, p. 15; Telephony, vol. 195, Sep. 18, 1978, p21-DIP IC insertion tool with pin straightener, Model INS-1416. |