CH

Charles D. Hewitt

AA American Allsafe: 2 patents #2 of 12Top 20%
EP Encon Safety Products: 1 patents #10 of 15Top 70%
GE Gec-Marconi: 1 patents #45 of 186Top 25%
TE Testech: 1 patents #2 of 5Top 40%
📍 Houston, TX: #3,306 of 21,073 inventorsTop 20%
🗺 Texas: #21,377 of 125,132 inventorsTop 20%
Overall (All Time): #740,747 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8688506 Determining tailored pricing for retail energy market Deryl K. Brown, Michael R. Brannan, Daniel Marzuola 2014-04-01
D512930 Safety barrier Michael Monaco 2005-12-20
5442556 Aircraft terrain and obstacle avoidance systems Jonathan D. Boyes 1995-08-15
D347233 Safety goggles Andrew T. Kelley 1994-05-24
5216759 Safety goggles lens retention Andrew T. Kelley 1993-06-08
4945577 Ventilated splash goggle Paul B. Specht 1990-08-07
D293504 Ventilated splash goggles Paul B. Specht 1988-01-05