Inventor
Donald O. Webb
Inventor
Tyler, TX, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems33%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact33%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application33%
PatentTitleYear
4,535,838'Heat exchange coil and method of making'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to AMERICAN STANDARD INC (1)· patent assignee history
1985Based in Tyler, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN STANDARD INC | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tyler, Texas, US | 1 | 1985 |