David Chiles

SESmith Engineering: 1 patents #12 of 24Top 50%

American Fork, UT: #95 of 214 inventorsTop 45%

Utah: #7,921 of 19,430 inventorsTop 45%

Overall (All Time): #2,264,362 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5810581	Pre-heating of process stream for thermal oxidizers	Gary L. Martin	1998-09-22
4339997	Automatic emergency activated railway brakes	—	1982-07-20