LexDanaLexDanabeta
Inventor

David K. Spahr

Inventor
Roscoe, IL, US

Overview

4→
Patents
1994–1998
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.

B29Cprimary
B29CShaping or joining of plastics60%
G05BControl or regulating systems in general40%
PatentTitleYear
5,786,999'Combination control for injection molding'19985,645,775'Adaptive controller for injection molding'19975,325,287'Decoupled display and control system'1994D0344716'Combined operator display and interface control panel'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1998Patents assigned to BARBER COLMAN CO (3)· patent assignee history
1994Patents assigned to FOXBORO CO (1)· patent assignee history
1994–1998Based in Roscoe, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BARBER COLMAN CO31994–1998
FOXBORO CO11994
Locations
LocationPatentsSpan
Roscoe, Illinois, US41994–1998