Peter Ryser has been granted 12 US patents while listed as an inventor at Cerberus Ag . The first was granted in 1991 and the most recent in September 2010. Peter Ryser ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Peter Ryser in Männedorf, CA, CH.
Patents per Year Patents granted per year, 1991 to 2010 Bar chart with a peak of 3 patents in 2010. peak 3 1991: 1 patents 1991 1993: 1 patents 1993 1995: 1 patents 1995 1997: 1 patents 1997 1999: 1 patents 1999 2007: 2 patents 2007 2008: 1 patents 2008 2009: 1 patents 2009 2010: 3 patents 2010
Issued Patents All Time
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Showing 1–12 of 12 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
7789829 Sensor system for determining the concentration of glucose in blood Sigfrid Strassler , Klaus Ganz , Jacques Jacot 2010-09-07
7730766 Gas viscosity sensor Sigfrid Straessler 2010-06-08
7726955 Pump system Sigfrid Straessler , Josef Hilber 2010-06-01
7620795 Controller for a processor having internal memory — 2009-11-17
$2,669,000
7430658 Method and apparatus for controlling a processor in a data processing system — 2008-09-30
$4,572,000
7313730 Configuration logic for embedded software — 2007-12-25
7243221 Method and apparatus for controlling a processor in a data processing system — 2007-07-10
$7,405,000
5874314 Method for detecting organic vapors and aerosols Markus Loepfe , Dieter Wieser 1999-02-23
5602529 Structure-borne sound detector for an intruder alarm system George Wegmann , Cornel Studach , Peter Marki , Peter Steiner 1997-02-11
5451931 Optical smoke detector Kurt Muller , Dieter Wieser , Rino E. Kunz , Markus Rossi , Michael T. Gale 1995-09-19
5218345 Apparatus for wide-area fire detection Kurt Muller , Christoph Enderli 1993-06-08
5005003 Method of detecting fire in an early stage Sigfrid Strassler 1991-04-02
