Inventor
Dale A. Hulst
Inventor
Grand Rapids, MI, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning50%
F25BRefrigeration machines, plants or systems50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to AMERICAN STANDARD INT INC (2)· patent assignee history
2002–2003Based in Grand Rapids, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN STANDARD INT INC | 2 | 2002–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grand Rapids, MI, US | 2 | 2002–2003 |