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Christopher M. Pappas
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Saint Leonard, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Marine vessel brake assist and stabilization system
Patent number
12,240,583
Issue date
Mar 4, 2025
Maiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
AC servo motor hydraulic units for ship motion control
Patent number
10,683,066
Issue date
Jun 16, 2020
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Predictive sea state mapping for ship motion control
Patent number
10,538,299
Issue date
Jan 21, 2020
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Predictive sea state mapping for ship motion control
Patent number
10,259,544
Issue date
Apr 16, 2019
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Electric fin stabilizer
Patent number
10,246,170
Issue date
Apr 2, 2019
Naiad Maritime Group, Inc.
John D. Venables
G05 - CONTROLLING REGULATING
Information
Patent Grant
AC servo motor hydraulic units for ship motion control
Patent number
10,040,520
Issue date
Aug 7, 2018
Naiad Maritime Group, Inc.
John D. Venables
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electric fin stabilizer
Patent number
9,944,363
Issue date
Apr 17, 2018
Naiad Maritime Group, Inc.
John D. Venables
G05 - CONTROLLING REGULATING
Information
Patent Grant
Variable geometry fin
Patent number
8,534,211
Issue date
Sep 17, 2013
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
MARINE VESSEL BRAKE ASSIST AND STABILIZATION SYSTEM
Publication number
20250178711
Publication date
Jun 5, 2025
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Marine Vessel Brake Assist And Stabilization System
Publication number
20220126972
Publication date
Apr 28, 2022
Naiad Maritime Group, Inc.
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Predictive Sea State Mapping for Ship Motion Control
Publication number
20190202534
Publication date
Jul 4, 2019
John D. Venables
G05 - CONTROLLING REGULATING
Information
Patent Application
AC Servo Motor Hydraulic Units For Ship Motion Control
Publication number
20180312229
Publication date
Nov 1, 2018
John D. Venables
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Electric Fin Stabilizer
Publication number
20180237113
Publication date
Aug 23, 2018
John D. Venables
G05 - CONTROLLING REGULATING
Information
Patent Application
Electric Fin Stabilizer
Publication number
20160121978
Publication date
May 5, 2016
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
AC Servo Motor Hydraulic Units For Ship Motion Control
Publication number
20150096436
Publication date
Apr 9, 2015
John D. Venables
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Predictive Sea State Mapping for Ship Motion Control
Publication number
20140114509
Publication date
Apr 24, 2014
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Variable Geometry Fin
Publication number
20110132246
Publication date
Jun 9, 2011
John D. Venables
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT