John D. Bridgen

HL Hanovia Limited: 2 patents #1 of 6Top 20%

📍 Staines-upon-Thames, GB: #42 of 102 inventorsTop 45%

Overall (All Time): #2,336,625 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4742231	Radiation sensor	—	1988-05-03
4629896	Apparatus for monitoring the intensity of a UV source	—	1986-12-16