Stephen G. Geist — 8 Patents at Sci Systems

Stephen G. Geist has been granted 8 US patents while listed as an inventor at Sci Systems. The first was granted in 1993 and the most recent in September 2008. Stephen G. Geist ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Stephen G. Geist in Guntersville, AL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7424563	Two-level interrupt service routine	Michael Egnoah Birenbach, Gregory Brookshire, James Norris Dieffenderfer, Richard A. Moore, Thomas Andrew Sartorius +1 more	2008-09-09	$99,163,000
6077480	Multiple flashpoint vaporization system	Steven Jay Edwards, Paul Archie Steen	2000-06-20	$9,167,000
5876664	Continuous-operation, closed loop decontamination system and method	Robert W. Childers, Paul Archie Steen	1999-03-02
5657254	Process gas distribution system and method with automatic transducer zero calibration	Dennis A. Sierk, Ronald R. DuRoss, Gregory L. Hayes	1997-08-12	$24,203,000
5508947	Process gas distribution system and method with automatic transducer zero calibration	Dennis A. Sierk, Ronald R. DuRoss, Gregory L. Hayes	1996-04-16	$13,877,000
5497316	Process gas distribution system and method	Dennis A. Sierk, Ronald R. DuRoss, Gregory L. Hayes	1996-03-05	$12,368,000
5329463	Process gas distribution system and method with gas cabinet exhaust flow control	Dennis A. Sierk, Ronald R. DuRoss, Gregory Hays	1994-07-12	$5,386,000
5220517	Process gas distribution system and method with supervisory control	Dennis A. Sierk, Ronald R. DuRoss, Gregory L. Hayes	1993-06-15	$4,275,000

Stephen G. Geist — 8 Patents

Issued Patents All Time

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