HG

Harvey D. Gillespie

📍 Salt Lake City, UT: #791 of 4,590 inventorsTop 20%
🗺 Utah: #3,394 of 19,430 inventorsTop 20%
Overall (All Time): #886,603 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5931064 Cable insertion tool — 1999-08-03
5624212 Anchored cable sling system — 1997-04-29
5586839 Yieldable cable bolt — 1996-12-24
5584608 Anchored cable sling system — 1996-12-17
5259703 Mine roof bolt — 1993-11-09
5230589 Mine roof bolt — 1993-07-27