US 9714168
CATALYST FOR CONVERSION AND EQUILIBRATION OF PARA AND ORTHO HYDROGEN
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
Filed
Aug 28, 1989
Granted
Jul 25, 2017
Location
MACUNGIE PA US
35 USC §181 Secrecy Order
Imposed
Oct 2, 1990
Rescinded
May 7, 2015
Duration
24 years, 7 months
Inventor
- 1JAMES FERGUSON WHITE
Record Details
- Patent number
- US 9714168
- Application
- 07409518
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
AIR PRODUCTS AND CHEMICALS, INC.Back to patent indexSource: USPTO 35 USC §181 secrecy order records