Burner system employing multiple perforated flame holders, and method of operation
US-10066833-B2 · Sep 4, 2018 · US
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Karkow Doug W patents
Karkow Doug W is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Karkow Doug W |
| Total patents | 2 |
| First publication | Aug 11, 2016 |
| Latest publication | Sep 4, 2018 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Clearsign Comb Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F23N2241/10 | 2 |
| F23N2237/02 | 2 |
| F23N2225/19 | 2 |
| F23C2203/20 | 2 |
| F01K5/02 | 2 |