JH

John P. Hartley

JE Jenara Enterprises: 1 patents #1 of 5Top 20%
📍 Blaine, WA: #5 of 7 inventorsTop 75%
🗺 Washington: #2,839 of 8,555 inventorsTop 35%
Overall (2011): #261,830 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8011347 Apparatus and method for pressure relief in an exhaust brake Andre F. Lhote, Vincent Meneely, Gabriel Gavril, Tamara Spence 2011-09-06