Colin F. N. Cowan

BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%

HP HP: 1 patents #3,612 of 7,018Top 55%

Overall (All Time): #2,319,651 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5060279	Expert system using pattern recognition techniques	Thomas M. Crawford, Virgil N. Marton	1991-10-22
4694451	Adaptive digital filter	Peter F. Adams	1987-09-15