LexDanaLexDanabeta
Inventor

Derek Willis

Inventor
Edmonds, WA, US

Overview

3→
Patents
2002–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics18%
B29DProducing particular articles from plastics or from substances in a plastic state18%
B29LIndexing scheme associated with subclass b29c, relating to particular articles18%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing9%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
B64CAeroplanes9%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft9%
PatentTitleYear
10,703,055Clamping system for holding a composite charge during forming over a forming mandrel202010,086,596Apparatus and method for automated layup of composite structures20186,405,832'Tree climbing gaff'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to WILLIS DEREK MICHAEL (1)· patent assignee history
2002Based in Yellow Springs, OH, US· patent location history
2018–2020Patents assigned to BOEING CO (2)· patent assignee history
2018–2020Based in Edmonds, WA, US· patent location history
2020Patents assigned to APPLUS SERVICIOS TECNOLOGICOS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEING CO22018–2020
APPLUS SERVICIOS TECNOLOGICOS12020
WILLIS DEREK MICHAELself12002
Locations
LocationPatentsSpan
Edmonds, Washington, US22018–2020
Yellow Springs, OH, US12002