Assignee
APD CRYOGENICS
US·3 granted patents·158 citations·filing 1987–1995
Top patents by PatentIndex Score
3 records- 0195US4781033AHeat exchanger for a fast cooldown cryostatAPD CRYOGENICS·Filed 1987·Granted Nov 1, 1988·80 cites·16 claims
- 0281US4785879AParallel wrapped tube heat exchangerAPD CRYOGENICS·Filed 1987·Granted Nov 22, 1988·40 cites·7 claims
- 0368US5595065AClosed cycle cryogenic refrigeration system with automatic variable flow area throttling deviceAPD CRYOGENICS·Filed 1995·Granted Jan 21, 1997·38 cites·40 claims
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