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Christopher E. Doles — 4 Patents

HDHand Tool Design: 4 patents #5 of 29Top 20%
Simsbury, CT: #106 of 374 inventorsTop 30%
Connecticut: #10,205 of 34,797 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Christopher E. Doles has been granted 4 US patents while listed as an inventor at Hand Tool Design. The first was granted in 2003 and the most recent in May 2005. Christopher E. Doles ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Christopher E. Doles in Simsbury, CT, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D505308 Tool reversing lever Pei Yang Lee 2005-05-24
D484374 Tool reversing lever Pei Yang Lee 2003-12-30
D477756 Tool and reversing lever Pei Yang Lee 2003-07-29
D474381 Tool and reversing lever Pei Yang Lee 2003-05-13

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