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Robert H. Buzzard — 4 Patents

CGCfm Group: 3 patents #1 of 28Top 4%
TPThe Majestic Products: 1 patents #8 of 15Top 55%
Attica, IN: #6 of 38 inventorsTop 20%
Indiana: #8,632 of 33,936 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert H. Buzzard has been granted 4 US patents while listed as an inventor at Cfm Group. The first was granted in 1997 and the most recent in August 2006. Robert H. Buzzard ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert H. Buzzard in Attica, IN, US.

Patents per Year

Patents granted per year, 1997 to 2006Bar chart with a peak of 1 patents in 1997.peak 11997: 1 patents19972004: 1 patents20042005: 1 patents20052006: 1 patents2006

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7082942 Wood burner with improved emissions Ralph E. Morrison 2006-08-01
6935333 Wood burner with improved emissions Ralph E. Morrison 2005-08-30
6705310 Wood burner with improved emissions Ralph E. Morrison 2004-03-16
5626127 Clean face air circulating fireplace Kenneth R. Maitland, Mark Barnes, Brian S. Ohlwine 1997-05-06

Frequent Collaborators

Ralph E. Morrison3 shared
Brian S. Ohlwine1 shared
Mark Barnes1 shared
Kenneth R. Maitland1 shared

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Eric Matthew Walton4