Zink John S
USPTO Trademark & Patent Filings
Trademark applications and grants for Zink John S. Zink John S has 1 trademark applications. The latest application filed is for "JZ"
| Patent Application | Date |
|---|---|
| Multi-fuel gas burner using preheated forced draft air 4,257,762 - 05/939,475 Zink , et al. March 24, 1 | 1981-03-24 |
| Apparatus for supplying alternate gases to steam injection means on a flare stack 4,227,872 - 05/910,446 Zink , et al. October 14, 1 | 1980-10-14 |
| Liquid fuels vaporization 4,201,191 - 05/873,728 Zink , et al. May 6, 1 | 1980-05-06 |
| Better use of gas discharge energy for smoke suppression 4,188,183 - 05/779,595 Zink , et al. February 12, 1 | 1980-02-12 |
| Access for flared gas to steam in flares 4,154,572 - 05/816,190 Reed , et al. May 15, 1 | 1979-05-15 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"JZ" 0576680 71623573 |
JZ 1952-01-14 |
| SEC | 0001012073 | ZINK JOHN S |
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