Inventor

HOGAN JOSEPH M

US2 patents

⚠️ This page may combine multiple inventors who share the name “HOGAN JOSEPH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STISKIN HAL

1 patent

US5022685AJun 11, 1991

Secondary containment system and method

STISKIN HAL135 citations90

HOGAN THERESA

1 patent

US10724194B1Jul 28, 2020

Energy conserving wheeled shovel

HOGAN THERESA6 citations61