P

Inventor

LANNING JOHN M

US6 patents
⚠️ This page may combine multiple inventors who share the name “LANNING JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HARNISCHFEGER CORP

3 patents
US4397396AAug 9, 1983

Truck crane having an elongated main frame

HARNISCHFEGER CORP30 citations90
US4394913AJul 26, 1983

Crane having power operated outriggers and lock means therefor

HARNISCHFEGER CORP29 citations85
USD272955SMar 6, 1984

Mobile crane

HARNISCHFEGER CORP4 citations57

MANITOWOC CRANE COMPANIES LLC

1 patent
US7967158B2Jun 28, 2011

Mobile lift crane with variable position counterweight

MANITOWOC CRANE COMPANIES LLC30 citations95

MANITOWOC CO

1 patent
US5484069AJan 16, 1996

Process for self-disassembling a crawler crane

MANITOWOC CO72 citations94

MANITOWOC CRANE GROUP INC

1 patent
US5941401AAug 24, 1999

Counterweight handling system for ring supported cranes

MANITOWOC CRANE GROUP INC37 citations86