Inventor
HUBBARD DAVID S
5 patents
⚠️ This page may combine multiple inventors who share the name “HUBBARD DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERMONT AMERICAN CORP
3 patentsUS5027984AJul 2, 1991
Caulking gun attachment for use with a high RPM power driver and capable of being driven either directly at full speed or indirectly at a lower speed via a gear reducer
VERMONT AMERICAN CORP49 citations88
USD326401SMay 26, 1992
Caulking gun
VERMONT AMERICAN CORP1 citations48
USD325691SApr 28, 1992
Caulking gun
VERMONT AMERICAN CORP0 citations48