2 trademarks were found for owners matching the name GRABB, HERBERT H..
#Classstatus
1 S:76070962
M:SHIFTWORKS

O:Grabb, Herbert H., SHIFTWORKS, INC.
12 Dead
2 S:75821352
M:SHIFTWORKS
O:GRABB, HERBERT H., SHIFTWORKS INC., SHIFTWORKS, INC.
6 Registered
Trademark Alertz updated from USPTO on 2030-01-24