JI

John M. Palmer, III

PL Pilkington Pe Limited: 2 patents #1 of 3Top 35%
📍 Corwen, GB: #1 of 1 inventorsTop 100%
Overall (1989): #23,600 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4834472 Optical beam expanders with materials chosen to effect athermalization 1989-05-30
4801183 Infra-red optical systems 1989-01-31