David A. Grimes

OL Oxford Magnet Technology Limited: 1 patents #1 of 3Top 35%

📍 Marcham, GB: #1 of 1 inventorsTop 100%

Overall (1994): #145,768 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5291741	Liquid helium topping-up apparatus	—	1994-03-08