RL

Ralph C. Longsworth

SA Sumitomo (Shi) Cryogenics Of America: 5 patents #1 of 2Top 50%
📍 Allentown, PA: #7 of 107 inventorsTop 7%
🗺 Pennsylvania: #286 of 7,986 inventorsTop 4%
Overall (2020): #31,891 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10794616 Hybrid Brayton—Gifford-McMahon expander 2020-10-06
10753653 Heat station for cooling a circulating cryogen 2020-08-25
10704809 System for warming-up and cooling-down a superconducting magnet Santhosh K. Gandla 2020-07-07
10677498 Brayton cycle engine with high displacement rate and low vibration 2020-06-09
10634393 Cryogenic expander with collar bumper for reduced noise and vibration characteristics 2020-04-28