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David Colangelo — 4 Patents

St. Petersburg, FL: #278 of 1,383 inventorsTop 25%
Florida: #13,316 of 67,251 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Colangelo has been granted 4 US patents. The first was granted in 1998 and the most recent in June 2011. David Colangelo ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Colangelo in St. Petersburg, FL, US.

Patents per Year

Patents granted per year, 1998 to 2011Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19982000: 1 patents20002004: 1 patents20042011: 1 patents2011

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7967604 Heated mouthpiece Davy Wong, Jim Wetzel 2011-06-28
6722770 Uniform epaulet-coupled, enhanced flashlight — 2004-04-20
6015217 Uniform epaulet-coupled emergency flashlight Robert D. Burns 2000-01-18
5769740 Golfing acessory apparatus — 1998-06-23

Frequent Collaborators

Jim Wetzel1 shared
Robert D. Burns1 shared
Davy Wong1 shared

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