Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419399 | Closure systems and insulating devices having closure systems | Erik Steven Larson, Derek G. Sullivan, Karl Fritzsche, Christopher M. Keller, Alex Baires +1 more | 2025-09-23 |
| 11839278 | Closure systems and insulating devices having closure systems | Erik Steven Larson, Derek G. Sullivan, Karl Fritzsche, Christopher M. Keller, Alex Baires +1 more | 2023-12-12 |
| 11266215 | Closure systems and insulating devices having closure systems | Erik Steven Larson, Derek G. Sullivan, Karl Fritzsche, Christopher M. Keller, Alex Baires +1 more | 2022-03-08 |