HM

Holly McDermott

📍 Coppell, TX: #234 of 495 inventorsTop 50%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,206,480 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6623633 Sewer eco-collar for sump application Randy McDermott 2003-09-23
6045691 Sewer eco-collar for opening with covers — 2000-04-04