RB

Richard T. Betz

📍 Bellevue, WA: #3,435 of 6,950 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,266,110 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5840396 Apparatus and method for fixedly attaching protective surface covers to structural substrates — 1998-11-24
5587218 Surface covering — 1996-12-24