David Franklin — 14 Patents at Audiological Engineering

David Franklin has been granted 14 US patents while listed as an inventor at Audiological Engineering. The first was granted in 1984 and the most recent in January 2020. David Franklin ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list David Franklin in Pearland, TX, US.

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Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date
10524892	Method and apparatus for deploying and retrieving objects in a cavity	Mitchell Eggers, Jeremy Durack, Joseph Allen Steele, III, Michael Hogan, Raymond Kirk	2020-01-07
9895215	Method and apparatus for deploying and retrieving objects in a cavity	Mitchell Eggers, Jeremy Durack, Joseph Allen Steele, III, Michael Hogan, Raymond Kirk	2018-02-20
7672637	Method and system for delivering from a loudspeaker into a venue	Michael Steele	2010-03-02
7100346	Machine for boxing wound coils of filamentary material	Frank W. Kotzur, Brian P. Moore, Gregory A. Kotzur	2006-09-05
6766627	Machine for boxing wound coils of filamentary material	Frank W. Kotzur, Brian P. Moore, Gregory A. Kotzur	2004-07-27
6397037	Method and apparatus for improving classroom amplification systems and other RF-type amplification systems	Michael Steele	2002-05-28
5803394	High speed dual head on-line winding apparatus	Frank W. Kotzur, Donald A. Woodbridge, Thomas H. Rosenkranz, George Taylor Richey	1998-09-08
5794187	Method and apparatus for improving effective signal to noise ratios in hearing aids and other communication systems used in noisy environments without loss of spectral information	Michael Steele	1998-08-11
5678778	High speed, dual head, on-line winding apparatus	Frank W. Kotzur, Donald A. Woodbridge, Thomas H. Rosenkranz, George Taylor Richey	1997-10-21
5413264	Serial accumulator system for filamentary material	Frank W. Kotzur, Mark Swanson, Kevin Sutton, Donald J. Hopko, Thomas H. Rosenkranz	1995-05-09
5388992	Method and apparatus for tactile transduction of acoustic signals from television receivers	Michael Wollowitz, John R. Simpson	1995-02-14
5289544	Method and apparatus for reducing background noise in communication systems and for enhancing binaural hearing systems for the hearing impaired	—	1994-02-22
5035242	Method and apparatus for sound responsive tactile stimulation of deaf individuals	Joseph Franklin, Paul Hughes	1991-07-30
4461025	Automatic background noise suppressor	—	1984-07-17

David Franklin — 14 Patents

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