Inventor
HEISNER DONALD N
6 patents
⚠️ This page may combine multiple inventors who share the name “HEISNER DONALD N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PICKER CORP
3 patentsUS3952195AApr 20, 1976
System of inspecting tires with relatively movable inspection apparatus components
PICKER CORP15 citations71
US3969627AJul 13, 1976
System of positioning and inspecting tires
PICKER CORP7 citations70
US3944831AMar 16, 1976
Tire inspection system with shielded X-ray source
PICKER CORP11 citations70