Robert E. Irelan

BDBiss Product Development: 1 patents #5 of 6Top 85%

Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,275,767 of 4,157,543Top 80%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7645083	Mechanical pencil	James Michael Burry, Daniel R. Seymour, Dean A. Snyder	2010-01-12