Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D974549 | Elution generator canister assembly | Thomas A. Artman, Donald W. Hill | 2023-01-03 |
| D973867 | Elution generator canister assembly | Thomas A. Artman | 2022-12-27 |
| D908445 | Countertop bottle holder | Brandon Stuart | 2021-01-26 |
| 10388415 | Spacer grid | Lewis A. Walton, George S. Pabis, James G. Hatmaker | 2019-08-20 |
| 9881701 | Spacer grids with springs having improved robustness | Lewis A. Walton, George S. Pabis | 2018-01-30 |
| 9620250 | Spacer grid | Lewis A. Walton, George S. Pabis, James G. Hatmaker | 2017-04-11 |
| 9378852 | Spacer grids for nuclear reactor | Lewis A. Walton, George S. Pabis, James G. Hatmaker | 2016-06-28 |
| 6618952 | Tracer, clamp, and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap | Daniel E. Andrews, Guenter G. Fietzke, David L. Kountz, Kimber W. Rarick, Don S. Wills +3 more | 2003-09-16 |
| 6243960 | Tracer, clamp and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap | Daniel E. Andrews, Guenter G. Fietzke, David L. Kountz, Kimber W. Rarick, Don S. Wills +3 more | 2001-06-12 |
| D435053 | Eyeglass frame tracer | Daniel E. Andrews, David L. Kountz, Guenter G. Fietzke | 2000-12-12 |