Andrew Michael Roach — 17 Patents at Mra Systems

Andrew Michael Roach has been granted 17 US patents while listed as an inventor at Mra Systems. The first was granted in 2016 and the most recent in January 2024. Andrew Michael Roach ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Andrew Michael Roach in Aberdeen, MD, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11885264	Acoustic cores with sound-attenuating protuberances	Wendy Wenling Lin, Shanmugam Murugappan, Robert William Davidoff, Graham Frank Howarth	2024-01-30	$41,339,000
11149686	Thrust reverser assembly	David Patrick Calder, Graham Frank Howarth, Timothy Robert Beasman	2021-10-19
11047304	Acoustic cores with sound-attenuating protuberances	Wendy Wenling Lin, Shanmugam Murugappan, Robert William Davidoff, Graham Frank Howarth	2021-06-29	$38,980,000
10995699	Thrust reverser cascade	Graham Frank Howarth, David Patrick Calder	2021-05-04
10971128	Acoustic liner and methods of constructing an acoustic liner	Graham Frank Howarth, Steven Thomas Davies, Richard David Cedar, Michael Moses Martinez, Timothy Richard DePuy	2021-04-06
10961913	Acoustic liners for use in a turbine engine	Graham Frank Howarth, Steven Thomas Davies, Richard David Cedar, Michael Moses Martinez, Timothy Richard DePuy	2021-03-30
10876479	Acoustic liner having multiple layers	David Patrick Calder, Graham Frank Howarth	2020-12-29
10851713	Acoustic liner having internal structure	Graham Frank Howarth	2020-12-01
10851734	Thrust reverser assembly	Timothy Robert Beasman, Graham Frank Howarth	2020-12-01
10837368	Acoustic liner and method of forming an acoustic liner	Graham Frank Howarth, David Patrick Calder	2020-11-17
10578055	Turbine engine thrust reverser stop	David Patrick Calder, Keith EJ Blodgett, Graham Frank Howarth	2020-03-03
10563615	Gas turbine engine with thrust reverser assembly and method of operating	Graham Frank Howarth, Timothy Robert Beasman	2020-02-18
10563578	Acoustic liners and method of shaping an inlet of an acoustic liner	Richard David Cedar, Steven Thomas Davies, Timothy Richard DePuy, Graham Frank Howarth, Michael Moses Martinez	2020-02-18
10337408	Thermal insulation blanket and thermal insulation blanket assembly	David Patrick Calder, Graham Frank Howarth	2019-07-02
10267262	Thrust reverser assembly	David Patrick Calder, Graham Frank Howarth, Timothy Robert Beasman	2019-04-23
9972896	Wireless aircraft engine monitoring system	Selaka Bandara Bulumulla, David Patrick Calder, Michael Joseph Dell'Anno	2018-05-15	$18,083,000
9290274	Acoustically attenuating sandwich panel constructions	Graham Frank Howarth	2016-03-22

Andrew Michael Roach — 17 Patents

Issued Patents All Time

Patent Widget