Inventor

Dave W. Skrzypchak

Inventor

Adrian, MI, US

Overview

2003–2020

Patent span

Performing operations

Primary field (CPC B)

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

F28Fprimary

F28FDetails of heat-exchange and heat-transfer apparatus, of general application40%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling20%

B23PMetal-working not otherwise provided for20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003–2020Patents assigned to BRAZEWAY INC (2)· patent assignee history

2003–2020Based in Adrian, MI, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BRAZEWAY INC	2	2003–2020

Locations

Location	Patents	Span
Adrian, MI, US	2	2003–2020