Certain; Bernard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Certain; Bernard.The latest application filed is for "rotorcraft tail rotor, a rotorcraft fitted with such a tail rotor, and a method of statically and/or dynamically balancing a rotorcraft tail rotor".

Company Profile

1.23.22

Certain; Bernard - Aix en Provence FR
Certain; Bernard - Ain en Provence FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rotorcraft tail rotor, a rotorcraft fitted with such a tail rotor, and a method of statically and/or dynamically balancing a rotorcraft tail rotor Grant 10,479,494 - Certain , et al. Nov	2019-11-19
Method of stopping a rotorcraft engine in overspeed, and a system and a rotorcraft associated therewith Grant 10,150,569 - Certain Dec	2018-12-11
Rotary wing aircraft having a non-ducted tail rotor with at least five blades Grant 10,131,425 - Certain November 20, 2	2018-11-20
Method of stopping a rotorcraft engine in overspeed, and a system and a rotorcraft associated therewith Grant 10,047,678 - Certain August 14, 2	2018-08-14
Buoyancy system for an aircraft Grant 9,533,757 - Delorme , et al. January 3, 2	2017-01-03
Automatic flight control method for a rotorcraft enabling the rotorcraft to maintain a path by tracking manual flight controls Grant 9,383,756 - Certain July 5, 2	2016-07-05
Rotorcraft Tail Rotor, A Rotorcraft Fitted With Such A Tail Rotor, And A Method Of Statically And/or Dynamically Balancing A Rotorcraft Tail Rotor App 20160152332 - CERTAIN; Bernard ; et al.	2016-06-02
Rotary wing aircraft having two main engines together with a less powerful secondary engine, and a corresponding method Grant 9,353,642 - Certain May 31, 2	2016-05-31
Rotary Wing Aircraft Having A Non-ducted Tail Rotor With At Least Five Blades App 20160144955 - CERTAIN; Bernard	2016-05-26
Ducted rotor for an aircraft and a rotorcraft Grant 9,302,769 - Certain April 5, 2	2016-04-05
Method Of Stopping A Rotorcraft Engine In Overspeed, And A System And A Rotorcraft Associated Therewith App 20160090187 - CERTAIN; Bernard	2016-03-31
Method Of Stopping A Rotorcraft Engine In Overspeed, And A System And A Rotorcraft Associated Therewith App 20160090918 - CERTAIN; Bernard	2016-03-31
Automatic Flight Control Method For A Rotorcraft Enabling The Rotorcraft To Maintain A Path By Tracking Manual Flight Controls App 20150309513 - Certain; Bernard	2015-10-29
Rotary Wing Aircraft Having Two Main Engines Together With A Less Powerful Secondary Engine, And A Corresponding Method App 20150125258 - Certain; Bernard	2015-05-07
Buoyancy System For An Aircraft, And An Aircraft App 20150102164 - DELORME; Louis ; et al.	2015-04-16
Method of controlling a buoyancy system for an aircraft, a buoyancy system implementing said method, and an aircraft Grant 9,004,400 - Certain , et al. April 14, 2	2015-04-14
Automatic flight control method for a rotorcraft enabling the rotorcraft to maintain a path by tracking manual flight controls Grant 8,977,412 - Certain March 10, 2	2015-03-10
Ducted Rotor For An Aircraft And A Rotorcraft App 20140326826 - CERTAIN; Bernard	2014-11-06
Automatic Flight Control Method For A Rotorcraft Enabling The Rotocraft To Maintain A Path By Tracking Manual Flight Controls App 20130327880 - Certain; Bernard	2013-12-12
Power plant, a helicopter including such a power plant, and a method implemented by said power plant Grant 8,464,980 - Certain June 18, 2	2013-06-18
Hybrid engine installation and a method of controlling such an engine installation Grant 8,283,796 - Certain October 9, 2	2012-10-09
Method Of Controlling A Buoyancy System For An Aircraft, A Buoyancy System Implementing Said Method, And An Aircraft App 20120132741 - Certain; Bernard ; et al.	2012-05-31
Method of jettisoning an external load carried by an aircraft, and an associated device Grant 8,162,264 - Certain April 24, 2	2012-04-24
Method for regulating the flow rate of fuel to a turboshaft engine in acceleration or in deceleration Grant 7,992,392 - Certain August 9, 2	2011-08-09
Power Plant, A Helicopter Including Such A Power Plant, And A Method Implemented By Said Power Plant App 20110121127 - Certain; Bernard	2011-05-26
Method and a device for obtaining a predictive vertical speed of a rotorcraft Grant 7,941,250 - Certain May 10, 2	2011-05-10
Method and a device for detecting and signaling that a rotorcraft is approaching the vortex domain Grant 7,907,066 - Certain March 15, 2	2011-03-15
Method Of Jettisoning An External Load Carried By An Aircraft, And An Associated Device App 20100140412 - CERTAIN; Bernard	2010-06-10
Hybrid Engine Installation And A Method Of Controlling Such An Engine Installation App 20100013223 - Certain; Bernard	2010-01-21
Method for regulating the flow rate of fuel to a turboshaft engine in acceleration or in deceleration Grant 7,530,232 - Certain May 12, 2	2009-05-12
Rotorcraft Fitted With Turbine Engines App 20090113871 - CERTAIN; Bernard	2009-05-07
Method And A Device For Obtaining A Predictive Vertical Speed Of A Rotorcraft App 20090093919 - CERTAIN; Bernard	2009-04-09
Method And A Device For Detecting And Signaling That A Rotorcraft Is Approaching The Vortex Domain App 20090089006 - CERTAIN; Bernard	2009-04-02
Apparatus And A Method For Regulating The Flow Rate Of Fuel To A Turboshaft Engine In Acceleration Or In Deceleration App 20090019830 - CERTAIN; Bernard	2009-01-22
Device for providing assistance to the pilot of a rotorcraft in the event of engine failure Grant 7,223,071 - Certain May 29, 2	2007-05-29
Pilot indicator for predicting changes in the speed of rotation of the main rotor of a rotorcraft Grant 7,149,646 - Certain December 12, 2	2006-12-12
Pilot indicator for predicting changes in the monitoring parameters of a gas turbine engine Grant 7,143,003 - Certain November 28, 2	2006-11-28
Pilot indicator for predicting changes in the speed of rotation of the main rotor of a rotorcraft App 20060030975 - Certain; Bernard	2006-02-09
Pilot indicator for predicting changes in the monitoring parameters of a gas turbine engine App 20050278084 - Certain, Bernard	2005-12-15
Apparatus and a method for regulating the flow rate of fuel to a turboshaft engine in acceleration or in deceleration App 20050262825 - Certain, Bernard	2005-12-01
Device for providing assistance to the pilot of a rotorcraft in the event of engine failure App 20050135930 - Certain, Bernard	2005-06-23
System for regulating the output of an engine of a helicopter Grant 6,698,181 - Certain March 2, 2	2004-03-02
System for regulating the output of an engine of a helicopter App 20030051461 - Certain, Bernard	2003-03-20

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