Inventor
DAHNERT DEAN L
US16 patents
⚠️ This page may combine multiple inventors who share the name “DAHNERT DEAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPACESAVER CORP
14 patentsUSD331388SDec 1, 1992
Electrical control panel for mobile storage units
SPACESAVER CORP163 citations97
US4650264AMar 17, 1987
Control system for vertical storage equipment
SPACESAVER CORP84 citations95
US5417487AMay 23, 1995
Presence detector
SPACESAVER CORP25 citations92
US4759592AJul 26, 1988
Movable storage unit control system with system resetting watchdog circuit
SPACESAVER CORP30 citations92
US4743078AMay 10, 1988
Movable storage unit control system
SPACESAVER CORP26 citations92
US4437711AMar 20, 1984
Movable storage unit controls
SPACESAVER CORP29 citations92
US4733923AMar 29, 1988
Movable storage unit control system
SPACESAVER CORP24 citations81
US5121975AJun 16, 1992
Fail-safe photoelectric detector
SPACESAVER CORP13 citations73
US5044703ASep 3, 1991
Limit switch assembly for mobile storage apparatus
SPACESAVER CORP9 citations73
US5005923AApr 9, 1991
Limit switch assembly for mobile storage apparatus
SPACESAVER CORP13 citations73
US4557534ADec 10, 1985
Mobile storage systems with leash control
SPACESAVER CORP21 citations73
US5050941ASep 24, 1991
Switch assembly and mobile storage unit using the assembly
SPACESAVER CORP12 citations72
US4810044AMar 7, 1989
Light bar
SPACESAVER CORP6 citations62
US4975804ADec 4, 1990
Electrical control module for mobile storage apparatus
SPACESAVER CORP3 citations61