Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12428612 | Cell harvesting apparatus | Weston Blaine Griffin, Austin Lines, Dan Harris, David A. Schuelke | 2025-09-30 | |
| 11801511 | Ergonomic stool specimen container and enclosing holder systems, methods, and kits | Joseph E. Schiestle, Timothy Parmer, Jad A. Lunde, Sam M. Jang, David A. Schuelke +2 more | 2023-10-31 | $132,230,000 |
| 11649423 | Cell harvesting apparatus | Weston Blaine Griffin, Austin Lines, Dan Harris, David A. Schuelke | 2023-05-16 | |
| 10894256 | Ergonomic stool specimen container and enclosing holder systems, methods, and kits | Joseph E. Schiestle, Timothy Parmer, Jad A. Lunde, Sam M. Jang, David A. Schuelke +2 more | 2021-01-19 | $379,454,000 |
| 10265054 | Ergonomic stool specimen container and enclosing holder systems, methods, and kits | Joseph E. Schiestle, Timothy Parmer, Jad A. Lunde, Sam M. Jang, David A. Schuelke +2 more | 2019-04-23 | $162,877,000 |