Inventor
HOWARTH THOMAS R
US13 patents
⚠️ This page may combine multiple inventors who share the name “HOWARTH THOMAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US NAVY
7 patentsUS6438242B1Aug 20, 2002
Acoustic transducer panel
US NAVY41 citations92
US6717337B2Apr 6, 2004
Piezoelectric acoustic actuator
US NAVY29 citations91
US6798888B1Sep 28, 2004
Mount for underwater acoustic projector
US NAVY27 citations85
US6798122B1Sep 28, 2004
Lightweight underwater acoustic projector
US NAVY18 citations79
US10779089B1Sep 15, 2020
Thermoacoustic device with acoustically transparent housing
US NAVY2 citations68
US8030825B2Oct 4, 2011
Piezoelectric generator and method
US NAVY6 citations62
US10805738B1Oct 13, 2020
Method for making a thermoacoustic device
US NAVY0 citations47
HOWARTH THOMAS R
4 patentsUS9838802B1Dec 5, 2017
Underwater acoustic carbon nanotube thermophone
HOWARTH THOMAS R5 citations71
US9838803B1Dec 5, 2017
Carbon nanotube underwater acoustic thermophone
HOWARTH THOMAS R2 citations71
US9602915B1Mar 21, 2017
Magnetically controllable transducer backing component
HOWARTH THOMAS R2 citations71
US9215525B1Dec 15, 2015
Transducer with modifiable passive component
HOWARTH THOMAS R2 citations60