Inventor

JOHANSON ROBERT H

US3 patents

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

WHIRLPOOL CO

2 patents

US4715086ADec 29, 1987

Vacuum cleaner and method of dissipating electrostatic charge through corona discharge

WHIRLPOOL CO43 citations85

US4715085ADec 29, 1987

Vacuum cleaner and method of dissipating electrostatic charge

WHIRLPOOL CO23 citations77

EASTMAN KODAK CO

1 patent

US4756418AJul 12, 1988

Anti-clockspringing apparatus and method

EASTMAN KODAK CO13 citations68