Halling; Horace P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halling; Horace P..The latest application filed is for "seal".
- Halling; Horace P. - Durham CT
- Halling; Horace P. - Sykesville MD
- Halling; Horace P. - Laurel MD
- Halling; Horace P. - N/A EN
| Patent | Date |
|---|---|
| Seal Grant 8,899,592 - Halling December 2, 2 | 2014-12-02 |
| Seal App 20130334772 - Halling; Horace P. | 2013-12-19 |
| Metal seals for weld-deformed high temperature pneumatic ducting joints Grant 8,162,327 - Halling April 24, 2 | 2012-04-24 |
| Resilient seal Grant 8,152,172 - Halling April 10, 2 | 2012-04-10 |
| Bi-directional wellhead seal Grant 8,104,769 - Halling January 31, 2 | 2012-01-31 |
| Gas turbine nozzle seals for 2000.degree. F. gas containment Grant 8,104,772 - Halling January 31, 2 | 2012-01-31 |
| Seal App 20110057394 - Halling; Horace P. | 2011-03-10 |
| Seals and sealing methods Grant 7,823,264 - Halling November 2, 2 | 2010-11-02 |
| Resilient Seal App 20100259016 - Halling; Horace P. | 2010-10-14 |
| Seal Grant 7,810,816 - Halling October 12, 2 | 2010-10-12 |
| Metallic seal Grant 7,789,397 - Halling September 7, 2 | 2010-09-07 |
| Metal seals for weld-deformed high temperature pneumatic ducting joints App 20100181734 - Halling; Horace P. | 2010-07-22 |
| Bi-directional Wellhead Seal App 20100148447 - Halling; Horace P. | 2010-06-17 |
| Gas Turbine Nozzle Seals For 2000 Degree F Gas Containment App 20090322036 - Halling; Horace P. | 2009-12-31 |
| Resilient Seal App 20080224422 - Halling; Horace P. | 2008-09-18 |
| Metallic seal App 20070235948 - Halling; Horace P. | 2007-10-11 |
| Metallic seal Grant 7,201,381 - Halling April 10, 2 | 2007-04-10 |
| Metallic seal App 20060255548 - Halling; Horace P. | 2006-11-16 |
| Metallic seal Grant 6,983,940 - Halling January 10, 2 | 2006-01-10 |
| Metallic seal App 20050023769 - Halling, Horace P. | 2005-02-03 |
| Resilient seals with inflection regions and/or PLY deformation Grant 6,626,440 - Halling September 30, 2 | 2003-09-30 |
| Multiple-ply resilient seal Grant 6,612,030 - Halling September 2, 2 | 2003-09-02 |
| Multiple-ply resilient seal App 20020125650 - Halling, Horace P. | 2002-09-12 |
| Resilient sealing ring Grant 6,446,978 - Halling , et al. September 10, 2 | 2002-09-10 |
| Resilient Sealing Ring App 20020117814 - Halling, Horace P. ; et al. | 2002-08-29 |
| Multiple-ply resilient seal App 20020050690 - Halling, Horace P. | 2002-05-02 |
| Resilient seals with inflection regions and/or PLY deformation App 20020020971 - Halling, Horace P. | 2002-02-21 |
| Multiple-ply resilient sealing ring Grant 6,318,736 - Halling November 20, 2 | 2001-11-20 |
| Resilient seals with inflection regions and/or ply deformations Grant 6,299,178 - Halling October 9, 2 | 2001-10-09 |
| Resilient seal and method of using a resilient seal Grant 6,227,546 - Halling May 8, 2 | 2001-05-08 |
| Flexible pressure-energized joint Grant 5,505,498 - Halling , et al. April 9, 1 | 1996-04-09 |
| Multi-ply sealing rings and methods for manufacturing same Grant 5,433,370 - Halling July 18, 1 | 1995-07-18 |
| Pressure-energized two-element seal Grant 5,158,305 - Halling October 27, 1 | 1992-10-27 |
| Low profile V-coupling Grant 4,919,453 - Halling , et al. April 24, 1 | 1990-04-24 |
| Pressure balanced metallic S-seal Grant 4,854,600 - Halling , et al. August 8, 1 | 1989-08-08 |
| Split ring seal with slip joint Grant 4,759,555 - Halling July 26, 1 | 1988-07-26 |
| V-coupling for installation in narrow annular spaces Grant 4,681,353 - Halling July 21, 1 | 1987-07-21 |
| Gimbal joint for piping systems Grant 4,643,463 - Halling , et al. February 17, 1 | 1987-02-17 |
| Resilient annular seal with supporting liner Grant 4,553,775 - Halling November 19, 1 | 1985-11-19 |
| Flexible piping joint and method of forming same Grant 4,448,449 - Halling , et al. May 15, 1 | 1984-05-15 |
| Multi-ply sealing rings Grant 4,218,067 - Halling August 19, 1 | 1980-08-19 |
| Flexible piping joint Grant 4,071,269 - Halling , et al. January 31, 1 | 1978-01-31 |
| Pressure compensated slide joint Grant 4,071,268 - Halling , et al. January 31, 1 | 1978-01-31 |
| Tube and cylindrical surface sealing apparatus Grant 4,054,306 - Sadoff, Jr. , et al. October 18, 1 | 1977-10-18 |
| Fire Resistant Sealing Ring Combination Grant 3,869,132 - Taylor , et al. March 4, 1 | 1975-03-04 |
| E-ring Seal Assembly Grant 3,857,572 - Taylor , et al. December 31, 1 | 1974-12-31 |
| Sealing Ring Grant 3,797,836 - Halling March 19, 1 | 1974-03-19 |
| Circular Clamps Grant 3,600,770 - Halling August 24, 1 | 1971-08-24 |
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