SP

S. Walter Petrick

NASA: 2 patents #707 of 3,881Top 20%
📍 Tustin, CA: #433 of 1,327 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,665,146 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5063747 Multicomponent gas sorption Joule-Thomson refrigeration Jack A. Jones, Steven Bard 1991-11-12
5031689 Flexible thermal apparatus for mounting of thermoelectric cooler Jack A. Jones, Steven Bard 1991-07-16
4835973 Cryogenic regenerator including sarancarbon heat conduction matrix Jack A. Jones, Michael J. Britcliffe 1989-06-06