RA

Roger Wall Ashton

ZF Zone Four: 4 patents #2 of 4Top 50%
Overall (All Time): #663,747 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6546678 Manually adjustable structural load transferring device Robert Donald Lucey, John Duncan Pryor 2003-04-15
6425220 Continuity tie Robert Donald Lucey, John Duncan Pryor 2002-07-30
6155019 Manually adjustable structural load transferring device Robert Donald Lucey, John Duncan Pryor 2000-12-05
6112486 Continuity tie Robert Donald Lucey, John Duncan Pryor 2000-09-05
5992126 Manually adjustable structural load transferring device Robert Donald Lucey, John Duncan Pryor 1999-11-30
5921042 Continuity tie Robert Donald Lucey, John Duncan Pryor 1999-07-13
5813181 Continuity tie Robert Donald Lucey, John Duncan Pryor 1998-09-29
5809719 Manually adjustable structural load transferring device Robert Donald Lucey, John Duncan Pryor 1998-09-22