Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017810 | Spring clip leader and housing for magnetic tape | David Berman, A. David Erpelding, Wayne Isami Imaino, Ronald R. Labby | 2021-05-25 |
WD
William M. Dyer
Overall (2021): #213,277 of 548,734Top 40%
1
Patents 2021