JH

John Eric Hall

GU Guide: 1 patents #20 of 58Top 35%
Overall (All Time): #3,644,589 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5882553 Multi-color lens assembly injection molding process and apparatus Philip Alan Prophet 1999-03-16