Inventor
BIERINGER ROBERT J
US8 patents
⚠️ This page may combine multiple inventors who share the name “BIERINGER ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OWENS ILLINOIS INC
7 patentsUS4500203AFeb 19, 1985
Method and apparatus for inspecting articles
OWENS ILLINOIS INC80 citations94
US4606634AAug 19, 1986
System for detecting selective refractive defects in transparent articles
OWENS ILLINOIS INC41 citations91
US4483615ANov 20, 1984
Method and apparatus for detecting checks in glass tubes
OWENS ILLINOIS INC49 citations91
US4424441AJan 3, 1984
Method and apparatus for inspecting glass containers
OWENS ILLINOIS INC32 citations91
US4136779AJan 30, 1979
Ampule score line detection
OWENS ILLINOIS INC25 citations81
US4091796AMay 30, 1978
Solar energy collection apparatus
OWENS ILLINOIS INC23 citations78
US4120590AOct 17, 1978
Method for measuring the thickness of transparent articles
OWENS ILLINOIS INC8 citations73