JB

Jan Ballyns

DL Diesel Equipment Limited: 1 patents #4 of 5Top 80%
📍 Pickering, CA: #3 of 9 inventorsTop 35%
Overall (1989): #25,059 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4890090 Pressure alarm system for motor vehicle tires — 1989-12-26
4860813 Doors for vans Paul H. Martin, John C. Martin 1989-08-29