Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D348458 | Handheld telephone | Michael Brown, Michael Kurtz, John I. Johnson | 1994-07-05 |
EH
Edmond J. Helstab
Overall (1994): #139,467 of 165,921Top 85%
1
Patents 1994