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Frederick E. Edwards — 2 Patents

Valparaiso, IN: #102 of 330 inventorsTop 35%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Frederick E. Edwards has been granted 2 US patents. The first was granted in 2008 and the most recent in August 2011. Frederick E. Edwards ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frederick E. Edwards in Valparaiso, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7998921 Method of reducing toilet odor William T. Edwards, Derek Edwards 2011-08-16
7449441 Liquid composition for reducing toilet odor William T. Edwards, Derek Edwards 2008-11-11

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