Inventor
COVIC JOHN
7 patents
⚠️ This page may combine multiple inventors who share the name “COVIC JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OHIO NUCLEAR
4 patentsUS4143273AMar 6, 1979
Variable collimator
OHIO NUCLEAR53 citations95
US4277685AJul 7, 1981
Adjustable collimator
OHIO NUCLEAR70 citations91
US4266135AMay 5, 1981
Method of determining collimator aperture efficiency and apparatus with an efficient collimator aperture size
OHIO NUCLEAR26 citations79
US4071771AJan 31, 1978
Shutters for X-ray scanners
OHIO NUCLEAR18 citations72