Patrick E. O'Brien

City:

Caledonia, Illinois

Country:

United States

Published Applications:

Last publication date:

2007-06-28

Recent patent applications by O'Brien Patrick E.

Patrick E. O'Brien from Caledonia, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-06-28

US20070144606A1

Performing operations; transporting

Manhole skirt assembly and kit

#2 | 2007-03-08

US20070053747A1

Performing operations; transporting

Underground storage tank access/isolation riser assembly, method, and kit

#3 | 2007-02-06

US11237290

Spillage containment system and kit for underground storage tanks

InventorID:

4369802 ⎘