Patents/Inventors

Grant Leum

Excelsior, MNUS13 patents

11 Patents

US124861272025
Vehicle Leveler with Lighting Safety Features
Leum Engineering, Inc.
0 cites
US124796762025
Vehicle Leveler with Improved Drainage
Leum Engineering, Inc.
0 cites
US122149792025
Vehicle Leveler with Safety Features
Leum Engineering, Inc.
0 cites
US120244112024
Vehicle Leveler with Wheel Chock
Leum Engineering, Inc.
0 cites
US120061702024
Vehicle Leveler with Door Interlock
Leum Engineering, Inc.
0 cites
US118587632024
Vehicle Leveler with Safety Features
Leum Engineering, Inc.
0 cites
US117729152023
Hydraulically-powered Vehicle Leveler
Leum Engineering, Inc.
0 cites
US117532612023
Vehicle Leveler with Safety Features
Leum Engineeering, Inc.
0 cites
US117459652023
Vehicle Leveler with Safety Features
Leum Engineering, Inc.
0 cites
US115779232023
Portable Dock Plate
Leum Engineering, Inc.
0 cites
US115722392023
Vehicle Leveler with Safety Features
Leum Engineering, Inc.
0 cites