David M. Simmons

City:

Francis, Utah

Country:

United States

Published Applications:

Last publication date:

2014-11-13

Patent Grants:

Last grant date:

2018-07-31

Top Inventors for applications by David M. Simmons

These are the the leading inventors for applications assigned to David M. Simmons:

Tom M. Simmons 4 Kamas, UT United States
David M. Simmons 4 Francis, UT United States
John M. Simmons 3 Marion, UT United States
Kenji A. Kingsford 1 Oro Valley, AZ United States

Kenji Allen Kingsford 1 Oro Valley, AZ United States
Kenji Allen Kingsford 1 Heber City, UT United States
Ervin Andy Hutchinson 1 Morgan, UT United States
John M. Simmons 1 Kamas, UT United States

Kenji Allen Kingsford 1 Heber, UT United States
Bruce Johnson 1 West Valley City, UT United States

Recent patent applications by David M. Simmons

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

#1 | 2014-11-13 ✅ Patent 10,036,382 granted on 2018-07-31

US20140334957A1

Mechanical engineering

Pneumatic reciprocating fluid pump with improved check valve assembly, and related methods

#2 | 2014-05-22 ✅ Patent 9,856,865 granted on 2018-01-02

US20140140869A1

Mechanical engineering

Pneumatic reciprocating fluid pump with reinforced shaft

#3 | 2013-09-19 ✅ Patent 9,360,000 granted on 2016-06-07

US20130243630A1

Mechanical engineering

Reciprocating pumps and related methods

#4 | 2012-03-15 ✅ Patent 8,622,720 granted on 2014-01-07

US20120063924A1

Mechanical engineering

Reciprocating fluid pumps including magnets and related methods

Also check out David M. Simmons' (Francis, United States) applicant profile with 4 patent applications submitted.

AssigneeID:

39395 ⎘