Inventor
KRUEGER WALLACE F
US21 patents
⚠️ This page may combine multiple inventors who share the name “KRUEGER WALLACE F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIBBEY OWENS FORD CO
10 patentsUS4269173AMay 26, 1981
System for mounting solar collector panels
LIBBEY OWENS FORD CO188 citations97
US4290413ASep 22, 1981
Solar energy collector
LIBBEY OWENS FORD CO32 citations92
US4266383AMay 12, 1981
Solar energy collector
LIBBEY OWENS FORD CO32 citations92
US4206748AJun 10, 1980
Solar energy collector with collapsible supporting structure
LIBBEY OWENS FORD CO50 citations92
US5131349AJul 21, 1992
Application of primer coating
LIBBEY OWENS FORD CO57 citations91
US5743959AApr 28, 1998
Reusable applicator tip
LIBBEY OWENS FORD CO17 citations77
US4231204ANov 4, 1980
Solar energy collector
LIBBEY OWENS FORD CO18 citations73
US4310116AJan 12, 1982
Method for producing solar collector panels
LIBBEY OWENS FORD CO7 citations70
US4231505ANov 4, 1980
Method and apparatus for producing solar collector panels
LIBBEY OWENS FORD CO7 citations70
US4169306AOct 2, 1979
Hand tool
LIBBEY OWENS FORD CO5 citations63
KRUEGER WALLACE F
6 patentsUS4457340AJul 3, 1984
Power-assisted valve, particularly for systems handling viscous materials
KRUEGER WALLACE F28 citations92
US4273261AJun 16, 1981
Metering apparatus
KRUEGER WALLACE F42 citations92
US4171191AOct 16, 1979
Apparatus for transferring metered quantities of material from one location to another
KRUEGER WALLACE F31 citations92
US4339233AJul 13, 1982
Power-assisted valve
KRUEGER WALLACE F8 citations73
US4118799AOct 3, 1978
Apparatus for transferring metered quantities of material from one location to another
KRUEGER WALLACE F12 citations73
USD554402SNov 6, 2007
Rotatable arm assembly for forming a paper pad
KRUEGER WALLACE F3 citations62