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Theodore A. Rayfield — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Hayward, WI: #5 of 34 inventorsTop 15%
Wisconsin: #10,875 of 40,088 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Theodore A. Rayfield has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2008 and the most recent in May 2017. Theodore A. Rayfield ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Theodore A. Rayfield in Hayward, WI, US.

Patents per Year

Patents granted per year, 2008 to 2017Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082013: 1 patents20132016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D788255 Remotely controlled tip up assembly — 2017-05-30
9474261 Remotely controlled tip up assembly — 2016-10-25
8505685 Roof scaffolding system William H. Mitchell 2013-08-13
7395628 Multi-use fishing rod holder with alarm — 2008-07-08

Frequent Collaborators

William H. Mitchell1 shared

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