Inventor

WALLACE MARK A

US3 patents

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

GEOTECH CRANE CONTROLS INC

1 patent

US5909817AJun 8, 1999

Method and apparatus for controlling and operating a container crane or other similar cranes

GEOTECH CRANE CONTROLS INC33 citations84

HOPELAB FOUNDATION INC

1 patent

US7892145B2Feb 22, 2011

Rhythm rope

HOPELAB FOUNDATION INC31 citations79

(unassigned)

1 patent

US5713477AFeb 3, 1998

Method and apparatus for controlling and operating a container crane or other similar cranes

11 citations67