DD

Darrell D. Dial

📍 Fort Worth, TX: #364 of 2,247 inventorsTop 20%
🗺 Texas: #24,375 of 125,132 inventorsTop 20%
Overall (All Time): #840,568 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10045666 Hand sanitizing device and method of use John M. Geesbreght 2018-08-14
9636023 Portable rapid vital sign apparatus and method John M. Geesbreght 2017-05-02
8747008 Hand sanitizing device and method of use John M. Geesbreght 2014-06-10
8256355 Cover system for open top rail cars Russell Dial, Jason Dial, Timothy P. Stanley 2012-09-04
4915195 Apparatus for lubricating railroad vehicle wheel flanges 1990-04-10
4805639 Medical cap with face shield John M. Geesbreght 1989-02-21