LexDanaLexDanabeta
Inventor

Terry L. Petzold

Inventor
Kiel, WI, US

Overview

4→
Patents
1988–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B66Cprimary
B66CCranes80%
B62DMotor vehicles20%
PatentTitleYear
5,941,401'Counterweight handling system for ring supported cranes'19995,823,279'Carbody to crawler connection'19984,953,722'Crane and lift enhancing beam attachment with moveable counterweight'19904,729,486'Lift enhancing beam attachment with movable counterweights'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1990Patents assigned to MANITOWOC CO (2)· patent assignee history
1988–1999Based in Kiel, WI, US· patent location history
1998–1999Patents assigned to MANITOWOC CRANE GROUP INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANITOWOC CO21988–1990
MANITOWOC CRANE GROUP INC21998–1999
Locations
LocationPatentsSpan
Kiel, WI, US41988–1999