Inventor
PUTHUFF STEVEN H
US14 patents
⚠️ This page may combine multiple inventors who share the name “PUTHUFF STEVEN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESOUND CORP
8 patentsUS6181801B1Jan 30, 2001
Wired open ear canal earpiece
RESOUND CORP469 citations99
US6021207AFeb 1, 2000
Wireless open ear canal earpiece
RESOUND CORP578 citations99
US5987146ANov 16, 1999
Ear canal microphone
RESOUND CORP461 citations99
US6308074B1Oct 23, 2001
Hands-free personal communication device and pocket sized phone
RESOUND CORP35 citations92
US6000492ADec 14, 1999
Cerumen block for sound delivery system
RESOUND CORP43 citations91
USD411540SJun 29, 1999
Communications earpiece
RESOUND CORP25 citations90
USD409189SMay 4, 1999
Cordless telephone
RESOUND CORP12 citations73
USD406840SMar 16, 1999
Cordless telephone base
RESOUND CORP9 citations73