ralph bernstein
USPTO Trademark & Patent Filings
Trademark applications and grants for Ralph Bernstein. Ralph Bernstein has 1 trademark applications. The latest application filed is for "SMOKE SCREEN"
- Company Aliases
- ralph bernstein
- ralph bernstein
- Bernstein, Ralph - Oslo NO
- Bernstein; Ralph - Los Altos CA
- Bernstein; Ralph - Bekkestua NO
- Bernstein; Ralph - Nadderudlia NO
| Entity Type | INDIVIDUAL |
| Address | 3160 jason dr 3160 jason dr bellmore, NEW YORK UNITED STATES 11710 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| Gas content microsensor 20040129056 - 10/701075 Hok, Bertil ; et al. | 2004-07-08 |
| Apparatus and method for high bandwidth laser-based data communication 6,421,154 - 09/699,319 Diels , et al. July 16, 2 | 2002-07-16 |
| Photo acoustic infrared (IR) detector 6,222,190 - 09/254,987 Bernstein , et al. April 24, 2 | 2001-04-24 |
| Photoacoustic gas detector 6,082,178 - 08/875,883 Bernstein , et al. July 4, 2 | 2000-07-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SMOKE SCREEN" 90030786 |
SMOKE SCREEN 2020-07-01 |
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