Inventor
MADAFFARI PETER L
US13 patents
⚠️ This page may combine multiple inventors who share the name “MADAFFARI PETER L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TIBBETTS INDUSTRIES
4 patentsUS5220612AJun 15, 1993
Non-occludable transducers for in-the-ear applications
TIBBETTS INDUSTRIES120 citations97
US5589799ADec 31, 1996
Low noise amplifier for microphone
TIBBETTS INDUSTRIES61 citations95
US5570428AOct 29, 1996
Transducer assembly
TIBBETTS INDUSTRIES40 citations92
US6023194AFeb 8, 2000
Amplifier with reduced input capacitance
TIBBETTS INDUSTRIES9 citations73
INDUSTRIAL RESEARCH PROD INC
3 patentsUS4837833AJun 6, 1989
Microphone with frequency pre-emphasis channel plate
INDUSTRIAL RESEARCH PROD INC62 citations95
US4815560AMar 28, 1989
Microphone with frequency pre-emphasis
INDUSTRIAL RESEARCH PROD INC60 citations95
US4730283AMar 8, 1988
Acoustic transducer with improved electrode spacing
INDUSTRIAL RESEARCH PROD INC31 citations92