Inventor
John J. Van Eerden
Inventor
Churchville, PA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F23Dprimary
F23DBurners40%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air33%
B01FMixing, e.g. dissolving, emulsifying or dispersing7%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges7%
F23NRegulating or controlling combustion7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
5,944,503'Low NOx floor burner, and heating method'19995,857,419'Converging burner tip'19995,709,541'Method and apparatus for reducing NO.sub.x emissions in a gas burner'19985,697,776'Vortex burner'19975,329,955'Apparatus and method for mixing gases'19945,271,729'Inspirated staged combustion burner'19935,131,838'Staged superposition burner'19925,044,931'Low NOx burner'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Patents assigned to SELAS CORP OF AMERICA (8)· patent assignee history
1991Based in Philadelphia, PA, US· patent location history
1992–1999Based in Churchville, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SELAS CORP OF AMERICA | 8 | 1991–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Churchville, Pennsylvania, US | 7 | 1992–1999 |
| Philadelphia, Pennsylvania, US | 1 | 1991 |