Patent Assignment
Reel/Frame 006445/0214
Assignment of Assignors Interest.
Recorded: 1993-01-28
Pages: 3
Assignor
WEBB, MICHAEL C.
Executed: 1993-01-20
Assignee
ENVIRON PRODUCTS, INC.
252 WELSH POOL ROAD, LIONVILLE, PENNSYLVANIA, 19341
Covered Property
(1)
Environmentally Safe Underground Piping System
Patent:
5,263,794 →
Application:
07/838,615 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 22, 2006
From: KIVA CORPORATION; ENVIRON HOLDINGS, INC.; ENVIRON PRODUCTS, INC.; WEBB, MICHAEL C
To: WILMINGTON TRUST OF PENNSYLVANIA; WILMINGTON TRUST COMPANY
Reel/Frame 017649/0477 →
Assignment of Assignor's Interest
Nov 28, 2006
From: ENVIRON HOLDINGS, INC.; ENVIRON PRODUCTS, INC.; KIVA CORPORATION; WEBB, MICHAEL C.
To: ENVIRON-OPW, INC.
Reel/Frame 018552/0321 →