Issued Patents All Time
Showing 1–25 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9901131 | Protective glove | William L. Grilliot | 2018-02-27 |
| 9776022 | Protective garment usable with gas tank releasibly carried by shoulder straps and waist belt | William L. Grilliot, Thomas H. Stachler | 2017-10-03 |
| 9119434 | Eye protectors | Thomas H. Stachler, William L. Grilliot | 2015-09-01 |
| 9032952 | Apparatus having cross conditioned breathing air | William L. Grilliot | 2015-05-19 |
| 8863313 | Drag harness with arm loops and handle | William L. Grilliot, Patricia K. Waters | 2014-10-21 |
| 8726415 | Protective garments having elastomeric gaskets along margins to inhibit ingress of potentially harmful materials | William L. Grilliot | 2014-05-20 |
| 8621663 | Eye protectors | Thomas H. Stachler, William L. Grilliot | 2014-01-07 |
| 8615911 | Badge-mounting device for protective helmet | William L. Grilliot, Thomas H. Stachler | 2013-12-31 |
| 8434162 | Eye protectors | Thomas H. Stachler, William L. Grilliot | 2013-05-07 |
| 8407813 | Protective pants, such as firefighter's pants, with puncture-resistant layers at below-knee regions of leg portions | William L. Grilliot | 2013-04-02 |
| 8316850 | Breathing apparatus with sensor | William L. Grilliot, Allen Fritts, Richard Bauer | 2012-11-27 |
| 8291514 | Protective garment for use by a firefighter or other emergency worker and including a belt tunnel | Patricia K. Waters, William L. Grilliot | 2012-10-23 |
| 8276214 | Protective glove | William L. Grilliot | 2012-10-02 |
| 8266724 | Helmet equipped with eye shield and with face-conformable gasket along edge portion of eye shield | William L. Grilliot | 2012-09-18 |
| 8225428 | Protective hood | William L. Grilliot, Patricia K. Waters | 2012-07-24 |
| 8225424 | High visibility safety apparel | William L. Grilliot, Patricia K. Waters | 2012-07-24 |
| 8061480 | Drag harness improvements | William L. Grilliot | 2011-11-22 |
| 8011028 | Firefighter's coat with liner in tail pocket | William L. Grilliot, Patricia K. Waters | 2011-09-06 |
| 7971273 | Drag harness with multiple gripping locations | William L. Grilliot, Patricia K. Waters | 2011-07-05 |
| 7963365 | Drag harness improvements | William L. Grilliot | 2011-06-21 |
| 7891021 | Protective garment having two sleeves, each attached so as to extend in a forward direction when unstressed | William L. Grilliot, Patricia K. Waters, James H. Lewis | 2011-02-22 |
| 7861318 | Pad wearable over articulated joint | William L. Grilliot, Patricia K. Waters | 2011-01-04 |
| 7856667 | Liquid-tight, pull-over, protective garment for upper torso | William L. Grilliot | 2010-12-28 |
| 7832020 | Protective glove having dead air space | William L. Grilliot, Alan W. Schierenbeck | 2010-11-16 |
| 7823222 | Hood with adaptive face opening | William L. Grilliot | 2010-11-02 |