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Walter Grassler — 4 Patents

Google: 3 patents #8,096 of 22,993Top 40%
Winnipeg, CA: #249 of 1,797 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Walter Grassler has been granted 4 US patents while listed as an inventor at Google. The first was granted in 1987 and the most recent in October 2001. Walter Grassler ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Walter Grassler in Winnipeg, MB, CA.

Patents per Year

Patents granted per year, 1987 to 2001Bar chart with a peak of 2 patents in 2001.peak 21987: 1 patents19871998: 1 patents19982001: 2 patents2001

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6305275 Refrigerated product containing pieces of chocolate and a process and an arrangement for its production Manfred Wild 2001-10-23
6231902 Mousse containing sterilized pieces of chocolate Manfred Wild 2001-05-15
5820913 Preparation of mousse containing sterilized chocolate pieces Manfred Wild 1998-10-13
4678278 Sight tube for monitoring of fluids Albert Friesen 1987-07-07

Frequent Collaborators

Manfred Wild3 shared
Albert Friesen1 shared

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