Inventor
BELFER WILLIAM A
US10 patents
⚠️ This page may combine multiple inventors who share the name “BELFER WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
(unassigned)
8 patentsUS5918598AJul 6, 1999
Strapless respiratory facial mask for customizing to the wearer's face
337 citations98
US6106854AAug 22, 2000
Disinfectant composition for infectious water and surface contaminations
115 citations97
US6092523AJul 25, 2000
Anti-snoring device
51 citations95
US5921241AJul 13, 1999
Anti-snoring device having an adjustable external oral shield
54 citations95
US5720302AFeb 24, 1998
Anti-snoring device having an external shield
91 citations95
US6196223B1Mar 6, 2001
Strapless respiratory facial mask for customizing to the wearer's face
530 citations93
US6142170ANov 7, 2000
Apparatus and method for dispensing disinfectant compositions for disinfecting water systems and lines
49 citations92
US5810013ASep 22, 1998
Anti-snoring device having an adjusting external oral shield
41 citations91