David Randolph Smith

City:

Midland, Texas

Country:

United States

Published Applications:

Last publication date:

2012-09-20

Patent Grants:

Last grant date:

2015-03-03

Top Inventors for applications by David Randolph Smith

These are the the leading inventors for applications assigned to David Randolph Smith:

David R. Smith 2 Midland, TX United States

Recent patent applications by David Randolph Smith

David Randolph Smith based in Midland, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2012-09-20 ✅ Patent 8,966,900 granted on 2015-03-03

US20120234005A1

Mechanical engineering

Methods and systems to harvest energy from the earth

#2 | 2011-12-01 ✅ Patent 8,807,223 granted on 2014-08-19

US20110290495A1

Fixed constructions

Method and apparatus to control fluid flow from subsea wells

Also check out David Randolph Smith's (Midland, United States) applicant profile with 4 patent applications submitted.

AssigneeID:

482737 ⎘