John D. Leyland

RL Rank Brimar Limited: 1 patents #6 of 7Top 90%

📍 Mossley, GB: #2 of 8 inventorsTop 25%

Overall (All Time): #2,287,533 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5424868	Color optical output system	Raymond G. Fielding	1995-06-13
5034654	Beam focusing means for a CRT electron gun assembly	John R. Banbury	1991-07-23