Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939129 | Methods and apparatus for manufacturing high-strength fiber-based beverage holders | Yoke Dou Chung, Brandon Moore, Yiyun Zhang | 2024-03-26 |
| 10815622 | Methods and apparatus for manufacturing fiber-based beverage holders | Yoke Dou Chung, Brandon Moore, Yiyun Zhang | 2020-10-27 |
| 10683611 | Method for simultaneously pressing and cutting a molded fiber part | Yoke Dou Chung | 2020-06-16 |
| 10377547 | Methods and apparatus for in-line die cutting of vacuum formed molded pulp containers | Yoke Dou Chung | 2019-08-13 |
| 10240286 | Die press assembly for drying and cutting molded fiber parts | Yoke Dou Chung | 2019-03-26 |
| 4786197 | Twist actuated writing instrument | Harold E. Koeln | 1988-11-22 |