David J. Caldwell

City:

Carlsbad, California

Country:

United States

Published Applications:

Last publication date:

2007-05-31

Patent Grants:

Last grant date:

2009-11-10

Top Inventors for applications by David J. Caldwell

These are the the leading inventors for applications assigned to David J. Caldwell:

David John Caldwell 1 Carlsbad, CA United States

Recent patent applications by David J. Caldwell

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

#1 | 2007-05-31 ✅ Patent 7,615,979 granted on 2009-11-10

US20070120543A1

Electricity

Flexible power converter and simplified process controller

Also check out David J. Caldwell's (Carlsbad, United States) applicant profile with 1 patent applications submitted.

AssigneeID:

420649 ⎘