Mark E. Pleydell

TLThorn Security Limited: 1 patents #8 of 22Top 40%

West Drayton, GB: #12 of 22 inventorsTop 55%

Overall (All Time): #3,712,167 of 4,157,543Top 90%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5612537	Detecting the presence of a fire	Steven P. Maynard, Paul Basham	1997-03-18