JH

Jeffrey Y. Hayashida

Igt: 1 patents #121 of 260Top 50%
PI Power Tool Institute: 1 patents #2 of 14Top 15%
📍 Portland, OR: #191 of 1,042 inventorsTop 20%
🗺 Oregon: #506 of 2,981 inventorsTop 20%
Overall (2011): #92,605 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8074546 Pyrotechnic drop mechanism for power tools William R. Knapp, Jean-Pierre Krauer, Wilfred H. Anderson, Kyle L. Petrich, Helen J. Yoo 2011-12-13
7918724 Conditional application of hit card Jay S. Walker, Russell P. Sammon, Gregory J. Scribner, Renny S. Talianchich 2011-04-05