Patrick Call — 12 Patents at Mesosystems Technology

Patrick Call has been granted 12 US patents while listed as an inventor at Mesosystems Technology. The first was granted in 2000 and the most recent in July 2010. Patrick Call ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Patrick Call in Richland, WA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date
7759123	Removing surface deposits of concentrated collected particles	Charles J. Call, Vanessa M. Kenning, Eric Hanczyc, Andrew Kamholz	2010-07-20
6951147	Optimizing rotary impact collectors	Vanessa M. Kenning, Charles J. Call	2005-10-04
6938777	Method for removing surface deposits of concentrated collected particles	Charles J. Call, Vanessa M. Kenning, Eric Hanczyc, Andrew Kamholz	2005-09-06
6729196	Biological individual sampler	Christopher L. Moler, Trent R. Wetherbee, Charles J. Call, Vanessa M. Kenning	2004-05-04
6698592	Virtual impactor	Vanessa M. Kenning, Christopher L. Moler, Joseph G. Birmingham	2004-03-02
6695146	Method for surface deposition of concentrated airborne particles	Charles J. Call, Vanessa M. Kenning, Andrew Kamholz	2004-02-24
6488900	Method and apparatus for air purification	Charles J. Call, Mike Powell, Seung Ho Hong, Ezra Merrill, Alireza Shekarriz	2002-12-03
6290065	Micromachined virtual impactor	Vanessa M. Kenning, Christopher L. Moler, Joseph G. Birmingham	2001-09-18
6267016	Impact particulate collector using a rotary impeller for collecting particulates and moving a fluid	Vanessa M. Kenning, Charles J. Call, Joseph G. Birmingham, Donald J. Hammerstrom	2001-07-31
6120573	Micromachined teardrop-shaped virtual impactor	Charles J. Call, Vanessa M. Kenning, Joseph G. Birmingham, Donald J. Hammerstom	2000-09-19
6110247	Micromachined impactor pillars	Joseph G. Birmingham, Vanessa M. Kenning, Charles J. Call	2000-08-29
6062392	Micromachined virtual impactor	Joseph G. Birmingham, Vanessa M. Kenning, Alireza Shekarriz, Charles J. Call	2000-05-16

Patrick Call — 12 Patents

Issued Patents All Time

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