Kevin L. Hale

📍 DeSoto, TX: #55 of 165 inventorsTop 35%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,197,806 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6508024	Roadway sign	—	2003-01-21
5915000	Text teletype writer with caller identification function	Vinh Nguyen, Sidney Ander, Bryan Davis	1999-06-22