Huggins; James A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huggins; James A..The latest application filed is for "pipeline internal field joint cleaning, coating, and inspection robot".
- Huggins; James A. - Watts OK US
- Huggins; James A. - Tulsa OK
- Huggins; James A. - Libertyville IL
- Huggins; James A. - Racine WI
| Patent | Date |
|---|---|
| Pipeline internal field joint cleaning, coating, and inspection robot Grant 8,800,396 - Langley , et al. August 12, 2 | 2014-08-12 |
| Internal pipe coating inspection robot Grant 8,633,713 - Langley , et al. January 21, 2 | 2014-01-21 |
| Pipeline Internal Field Joint Cleaning, Coating, And Inspection Robot App 20130014598 - Langley; Russell ; et al. | 2013-01-17 |
| Internal Pipe Coating Inspection Robot App 20120256643 - Langley; Russell ; et al. | 2012-10-11 |
| Internal field joint inspection robot Grant 7,077,020 - Langley , et al. July 18, 2 | 2006-07-18 |
| Internal field joint inspection robot App 20050217394 - Langley, Russell M. ; et al. | 2005-10-06 |
| Apparatus for metering fluids Grant 4,272,051 - Huggins June 9, 1 | 1981-06-09 |
| Gas humidification apparatus Grant 4,045,525 - Huggins August 30, 1 | 1977-08-30 |
| Method and apparatus for metering fluids Grant 4,034,773 - Huggins July 12, 1 | 1977-07-12 |
| Gas Nebulizing Apparatus Grant 3,857,909 - Huggins December 31, 1 | 1974-12-31 |
| Gas Humidification Apparatus Grant 3,852,385 - Huggins December 3, 1 | 1974-12-03 |
| Disposable Humidifier Grant 3,825,000 - Huggins July 23, 1 | 1974-07-23 |
| Apparatus For Adding Medicaments To A Sealed Expandable Parenteral Fluid Container Grant 3,722,557 - Huggins March 27, 1 | 1973-03-27 |
| Detachable Guide Needle Grant 3,656,479 - Huggins April 18, 1 | 1972-04-18 |
| Detachable, Hollow Guide Needle Grant 3,651,807 - Huggins March 28, 1 | 1972-03-28 |
| Speculum Grant 3,650,266 - Pestka , et al. March 21, 1 | 1972-03-21 |
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