Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130849 | Moisture resistant coating for barrier films | Mark A. Roehrig, Alan K. Nachtigal | 2021-09-28 |
MW
Mark D. Weigel
Overall (2021): #339,211 of 548,734Top 65%
1
Patents 2021