Inventor
ARTZBERGER THOMAS G
US24 patents
⚠️ This page may combine multiple inventors who share the name “ARTZBERGER THOMAS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MBW INC
18 patentsUS5170943ADec 15, 1992
High velocity pneumatic device
MBW INC62 citations96
US5140759AAug 25, 1992
Pneumatic device for excavating and removing material
MBW INC68 citations96
US5387052AFeb 7, 1995
Drive mechanism for a vibratory compactor
MBW INC31 citations92
US5244306ASep 14, 1993
Vibratory compactor attachment for mechanical equipment
MBW INC32 citations92
US5149225ASep 22, 1992
Reversible drive for a vibratory compactor
MBW INC36 citations92
US5096330AMar 17, 1992
Pitch control mechanism for a surface finishing machine
MBW INC39 citations92
US5062228ANov 5, 1991
Compactor and blade attachment for loader
MBW INC24 citations92
US4991321AFeb 12, 1991
Pneumatic device for excavating and removing material
MBW INC44 citations92
US4927289AMay 22, 1990
Vibratory mechanism for a compaction roller
MBW INC42 citations92
US4784519ANov 15, 1988
Directional control mechanism for surface working machine
MBW INC25 citations92
US4779418AOct 25, 1988
Remote control system for a soil compactor
MBW INC28 citations92
US4732507AMar 22, 1988
Walk behind soil compactor having a double vibratory drum and an articulated frame
MBW INC36 citations92
US4950101AAug 21, 1990
Shaft coupling construction for a vibratory screed
MBW INC19 citations82
US4895478AJan 23, 1990
Adjustable handle construction for a compaction apparatus
MBW INC8 citations74
US4859114AAug 22, 1989
Directional control system for a riding-type surface working machine
MBW INC15 citations74
US4758114AJul 19, 1988
Vibratory concrete screed
MBW INC15 citations74
US5320448AJun 14, 1994
Drive mechanism for a vibratory compactor
MBW INC4 citations63
US5209331AMay 11, 1993
Clutch construction
MBW INC3 citations63
KELLEY CO INC
5 patentsUS4091488AMay 30, 1978
Dockboard utilizing a gas spring for counterbalancing
KELLEY CO INC47 citations92
US4081874AApr 4, 1978
Hydraulic dockboard system
KELLEY CO INC37 citations92
US4068338AJan 17, 1978
Ramp construction for a dockboard
KELLEY CO INC40 citations92
US3967337AJul 6, 1976
Return to dock level mechanism for a dockboard
KELLEY CO INC42 citations92
US4014059AMar 29, 1977
Frame construction for a dockboard
KELLEY CO INC11 citations70