PS

Peter J. Sprague

WS Wave Systems: 1 patents #7 of 11Top 65%
Overall (All Time): #997,630 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9380374 Hearing assistance systems configured to detect and provide protection to the user from harmful conditions Wayne D. Boyle, Janet Baker 2016-06-28
9301057 Hearing assistance system Wayne D. Boyle 2016-03-29
6895169 Method and apparatus for VCR recording using key word selection of advance broadcast data 2005-05-17
6072645 Method and apparatus for retroactive recording using memory of past information in a data storage buffer 2000-06-06
5247575 Information distribution system Thomas H. Lipscomb 1993-09-21