Radebaugh; Ray

Patent Applications and Registrations

Patent applications and USPTO patent grants for Radebaugh; Ray.The latest application filed is for "secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers".

Company Profile

0.7.2

Radebaugh; Ray - Louisville CO US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers Grant 8,950,193 - Radebaugh , et al. February 10, 2	2015-02-10
Secondary Pulse Tubes And Regenerators For Coupling To Room Temperature Phase Shifters In Multistage Pulse Tube Cryocoolers App 20150027135 - Radebaugh; Ray ; et al.	2015-01-29
Secondary Pulse Tubes And Regenerators For Coupling To Room Temperature Phase Shifters In Multistage Pulse Tube Cryocoolers App 20120151941 - Radebaugh; Ray ; et al.	2012-06-21
Miniature mixed gas refrigeration system Grant 6,151,901 - Dobak, III , et al. November 28, 2	2000-11-28
Flexible catheter cryosurgical system Grant 6,035,657 - Dobak, III , et al. March 14, 2	2000-03-14
Gas mixture for cryogenic applications Grant 5,956,958 - Dobak, III , et al. September 28, 1	1999-09-28
Cryogenic heat exchanger Grant 5,901,783 - Dobak, III , et al. May 11, 1	1999-05-11
Mixed gas refrigeration method Grant 5,787,715 - Dobak, III , et al. August 4, 1	1998-08-04

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