Catherine Gretsch — 2 Patents at Google

Catherine Gretsch has been granted 2 US patents while listed as an inventor at Google. The first was granted in 2002 and the most recent in July 2003. Catherine Gretsch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Catherine Gretsch in Yverdon-les-Bains, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6592922	Coffee aroma recovery process	Marc Furrer	2003-07-15
6455093	Coffee aroma recovery process and resultant products	Marc Furrer	2002-09-24

Catherine Gretsch — 2 Patents

Issued Patents All Time

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