Roger L. Unger

VE Venturedyne: 1 patents #37 of 67Top 60%

Overall (All Time): #2,111,442 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Patent #	Title	Co-Inventors	Date
8009290	Compact, low cost particle sensor	—	2011-08-30
5870190	Particle sensor and related method offering improved particle discrimination	—	1999-02-09