Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8499985 | Automatic dispensing cap for squeezable bottle | Robert A. Lehmkuhl, Jeffrey A. Harding | 2013-08-06 |
| 6394294 | Closure having torque-reducing feature | — | 2002-05-28 |
| D426159 | Safety closure having oversized thumbpads | Christopher B. Clodfelter, William D. Sprick | 2000-06-06 |
| D421389 | Safety closure having a lug window | Christopher B. Clodfelter, William D. Sprick | 2000-03-07 |
| D421223 | Slotted safety closure having oversized thumbpads | Christopher B. Clodfelter, William D. Sprick | 2000-02-29 |
| D419451 | Safety closure having oversized thumbpads | Christopher B. Clodfelter, William D. Sprick | 2000-01-25 |
| D418419 | Slotted safety closure having oversized thumbpads | Christopher B. Clodfelter, William D. Sprick | 2000-01-04 |
| 5836466 | Safety closure and container assembly | Christopher B. Clodfelter, William D. Sprick | 1998-11-17 |
| 5722546 | Child-resistant closure and container | — | 1998-03-03 |