JS

John M. Stewart

SL Sanitation Equipment Limited: 2 patents #1 of 1Top 100%
NT Nova Technology: 1 patents #1 of 2Top 50%
📍 Ottawa, CA: #4 of 159 inventorsTop 3%
Overall (1989): #9,449 of 140,708Top 7%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D304072 Toilet — 1989-10-17
4817215 Toilets — 1989-04-04
4801613 Bradykinin antagonist peptides Raymond J. Vavrek 1989-01-31