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Jeffrey Callahan — 6 Patents

THThinoptx: 3 patents #3 of 5Top 60%
Hartsville, TN: #11 of 111 inventorsTop 10%
Tennessee: #3,162 of 20,272 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Jeffrey Callahan has been granted 6 US patents while listed as an inventor at Thinoptx. The first was granted in 2000 and the most recent in February 2008. Jeffrey Callahan ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Jeffrey Callahan in Hartsville, TN, US.

Patents per Year

Patents granted per year, 2000 to 2008Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002002: 1 patents20022004: 1 patents20042005: 1 patents20052006: 1 patents20062008: 1 patents2008

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7327337 Color tunable illumination device — 2008-02-05
7015825 Decorative lighting system and decorative illumination device — 2006-03-21
6921415 Deformable intraocular corrective lens Wayne B. Callahan 2005-07-26
D487596 Light bulb lens — 2004-03-16
6488707 Method of implanting a deformable intraocular corrective lens Wayne B. Callahan 2002-12-03
6096077 Deformable intraocular corrective lens Wayne B. Callahan 2000-08-01

Frequent Collaborators

Wayne B. Callahan3 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6