Vicic; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vicic; John C..The latest application filed is for "annular seal".
- Vicic; John C. - Spring TX
- Vicic; John C. - Santa Cruz CA
- Vicic; John C. - Houston TX
- Vicic; John C. - Painesville OH
| Patent | Date |
|---|---|
| Annular Seal App 20140175750 - Keene; Kendall E. ; et al. | 2014-06-26 |
| Annular seal Grant 8,622,398 - Keene , et al. January 7, 2 | 2014-01-07 |
| Annular Seal App 20130038021 - Keene; Kendall E. ; et al. | 2013-02-14 |
| Annular seal Grant 8,235,396 - Keene , et al. August 7, 2 | 2012-08-07 |
| Annular Seal App 20100320695 - Keene; Kendall E. ; et al. | 2010-12-23 |
| Annular seal Grant 7,740,248 - Keene , et al. June 22, 2 | 2010-06-22 |
| Intervention spool for subsea use Grant 7,121,346 - Wolff , et al. October 17, 2 | 2006-10-17 |
| Intervention spool for subsea use App 20050279504 - Wolff, Danny K. ; et al. | 2005-12-22 |
| Metal-to-metal sealing system Grant 6,926,283 - Janoff , et al. August 9, 2 | 2005-08-09 |
| Annular seal App 20050062235 - Keene, Kendall E. ; et al. | 2005-03-24 |
| Metal-to-metal sealing system Grant 6,869,080 - Janoff , et al. March 22, 2 | 2005-03-22 |
| Metal-to-metal sealing system App 20040032088 - Janoff, Dwight D. ; et al. | 2004-02-19 |
| Metal-to-metal sealing system App 20030141671 - Janoff, Dwight D. ; et al. | 2003-07-31 |
| Metal-to-metal seal with soft metal insert Grant 6,561,521 - Janoff , et al. May 13, 2 | 2003-05-13 |
| Self-regulating heat source for subsea equipment Grant 6,564,011 - Janoff , et al. May 13, 2 | 2003-05-13 |
| Thermal insulation material for subsea equipment Grant 6,520,261 - Janoff , et al. February 18, 2 | 2003-02-18 |
| Metal-to-metal seal with soft metal insert App 20020140184 - Janoff, Dwight D. ; et al. | 2002-10-03 |
| Method and apparatus for preventing the formation of alkane hydrates in subsea equipment Grant 6,415,868 - Janoff , et al. July 9, 2 | 2002-07-09 |
| Hardface coating for seal surfaces in a gate valve Grant 5,762,089 - Haeberle , et al. June 9, 1 | 1998-06-09 |
| Well casing hanger with wide temperature range seal Grant 5,031,695 - Cain , et al. July 16, 1 | 1991-07-16 |
| Ram-type blowout preventer and packer therefor Grant 4,553,730 - Vicic November 19, 1 | 1985-11-19 |
| Ram-type blowout preventer and packer therefor Grant 4,518,144 - Vicic , et al. May 21, 1 | 1985-05-21 |
| Vulcanization of fluoroalkoxyphosphazene polymers Grant 3,945,966 - Vicic , et al. March 23, 1 | 1976-03-23 |
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