CLARK SEALS, LTD.

City:

Tulsa, Oklahoma

Country:

United States

Published Applications:

Last publication date:

2020-01-21

Patent Grants:

Last grant date:

2020-01-21

Top Inventors for applications by CLARK SEALS, LTD.

These are the the leading inventors for applications assigned to CLARK SEALS, LTD.:

Lei Du 1 Tulsa, OK United States

Recent patent applications by CLARK SEALS, LTD.

CLARK SEALS, LTD. based in Tulsa, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2020-01-21 ✅ Patent 10,538,978 granted on 2020-01-21

US15656743

Fixed constructions

Washpipe seal assembly

AssigneeID:

655080 ⎘