DUFFIELD MARINE, INC.

City:

Costa Mesa, California

Country:

United States

Published Applications:

Last publication date:

2021-10-07

Patent Grants:

Last grant date:

2022-09-20

Top Inventors for applications by DUFFIELD MARINE, INC.

These are the the leading inventors for applications assigned to DUFFIELD MARINE, INC.:

MARSHALL DUFFIELD 6 NEWPORT BEACH, CA United States

Recent patent applications by DUFFIELD MARINE, INC.

DUFFIELD MARINE, INC. based in Costa Mesa, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2021-10-07 ✅ Patent 11,447,946 granted on 2022-09-20

US20210310234A1

Fixed constructions

Portable shelter

#2 | 2017-05-04 ✅ Patent 10,190,310 granted on 2019-01-29

US20170121962A1

Fixed constructions

Waterproof storage unit

#3 | 2013-11-28

US20130312345A1

Fixed constructions

WATERPROOF STORAGE UNIT

#4 | 2011-06-02 ✅ Patent 8,240,269 granted on 2012-08-14

US20110126754A1

Performing operations; transporting

Boat window system

#5 | 2008-12-11 ✅ Patent 8,002,141 granted on 2011-08-23

US20080302809A1

Fixed constructions

Waterproof storage unit

#6 | 2008-10-30 ✅ Patent 7,806,661 granted on 2010-10-05

US20080267782A1

Performing operations; transporting

Propeller

Also check out Duffield Marine, Inc.'s (Costa Mesa, United States) applicant profile with 2 patent applications submitted.

AssigneeID:

46489 ⎘