Inventor

William D. Humphrey

Inventor

Lincoln, NE, US

Overview

1978–2006

Patent span

Performing operations

Primary field (CPC B)

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

B29Cprimary

B29CShaping or joining of plastics18%

E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like18%

E04HBuildings or like structures for particular purposes18%

F17CVessels for containing or storing compressed, liquefied or solidified gases18%

B21FWorking or processing of metal wire9%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

Y10TTechnical subjects covered by former us classification9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1978–2006Patents assigned to HUMPHREY WILLIAM D (3)· patent assignee history

1978Patents assigned to BECKER ALLEN (1)· patent assignee history

1978–1991Based in Selah, WA, US· patent location history

1982–1994Patents assigned to BRUNSWICK CORP (3)· patent assignee history

1982–1994Based in Lincoln, NE, US· patent location history

1991Patents assigned to ROTHENBERGER HAROLD (1)· patent assignee history

2006Patents assigned to LARSON VERNON (1)· patent assignee history

2006Based in Yakima, WA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations