Inventor

Daniel Kerwin

Inventor
Lombard, IL, US

Overview

8→
Patents
1978–1987
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B65Cprimary
B65CLabelling or tagging machines, apparatus, or processes47%
Y10TTechnical subjects covered by former us classification40%
B41FPrinting machines or presses7%
B44CProducing decorative effects7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1984Patents assigned to MEYERCORD CO (6)· patent assignee history
1978–1987Based in Lombard, IL, US· patent location history
1986–1987Patents assigned to KERWIN DANIEL (2)· patent assignee history
1986Based in DuPage, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEYERCORD CO61978–1984
KERWIN DANIELself21986–1987
Locations
LocationPatentsSpan
Lombard, Illinois, US71978–1987
DuPage, Illinois, US11986