Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John Carre — 2 Patents

CECertainteed: 2 patents #182 of 431Top 45%
Royersford, PA: #66 of 139 inventorsTop 50%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Carre has been granted 2 US patents while listed as an inventor at Certainteed. The first was granted in 2001 and the most recent in April 2004. John Carre ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Carre in Royersford, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6719864 Hose used to install loose fill insulation Maurice James Kelley, Thomas Cuthbertson, Edward Pentz, David M. Kawano 2004-04-13
6206050 Hose used to install loose fill insulation Maurice James Kelley, Thomas Cuthbertson, Edward Pentz, David M. Kawano 2001-03-27