WR

William D. Riebock

EC Excello Co.: 1 patents #92 of 216Top 45%
GT Greenlee Texron: 1 patents #26 of 73Top 40%
Overall (All Time): #2,330,584 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4829672 Protective boot for tool mechanism — 1989-05-16
4536107 Drill bit Julius W. Sandy, Billy J. Bauscher 1985-08-20