David D. Crouch — 4 Patents at RTX (Raytheon)

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11152715	Dual differential radiator	Robert S. Isom	2021-10-19
11108429	Covert acoustic communications through solid propagation channels using spread spectrum coding and adaptive channel pre-distortion	James J. Richardson, Walter M. Golonka	2021-08-31
11075452	Wideband frequency selective armored radome	Larry C. Martin	2021-07-27
10962335	Directed energy delivery systems capable of disrupting air-based predatory threats	Michael J. Holihan, Michael C. Prescott, David R. Sar, Thomas L. Obert	2021-03-30