Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782972 | Ladder elevator device | Barlow Hatch | 2004-08-31 |
| 6612124 | Simplified food-preparation table with easy accessibility of temperature-protected food | Brett Hatch, True Hatch, Barlow Hatch | 2003-09-02 |
| 6237775 | Stacking food pan with louvered ventilation means | Brett Hatch, True Hatch, Barlow Hatch | 2001-05-29 |
| 4767957 | Liquid metal collector for acyclic generator | — | 1988-08-30 |
| 4712032 | Liquid metal circulation in an acyclic generator collector | — | 1987-12-08 |
| 4314171 | Narrow gap collector with integral electromagnetic pump | — | 1982-02-02 |
| 4275323 | Active shield for disk-drum acyclic machine | — | 1981-06-23 |
| 4260922 | Integral collector pump for high speed machine | — | 1981-04-07 |
| 4246325 | Sodium-sulfur battery including thermally responsive valve and method | — | 1981-01-20 |
| 4241273 | Compliant cage for raceway-type liquid metal current collector for high-speed acyclic machines | — | 1980-12-23 |
| 4224546 | Purification of liquid metal current collectors | — | 1980-09-23 |
| 4207778 | Reinforced cross-ply composite flywheel and method for making same | — | 1980-06-17 |
| 4208600 | Disk/drum acyclic machine | — | 1980-06-17 |
| 4207486 | Method and apparatus for liquid metal circulation in an acyclic machine | — | 1980-06-10 |