Inventor
TILLER JR WALLACE D
US12 patents
⚠️ This page may combine multiple inventors who share the name “TILLER JR WALLACE D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROYAL APPLIANCE MFG
10 patentsUS6533871B2Mar 18, 2003
Carpet extractor with dual nozzles for dual brushrolls
ROYAL APPLIANCE MFG75 citations98
US6721990B2Apr 20, 2004
Carpet extractor with dual nozzles for dual brushrolls
ROYAL APPLIANCE MFG56 citations96
US6836928B2Jan 4, 2005
Mixing pump for carpet extractor
ROYAL APPLIANCE MFG16 citations92
US6536071B2Mar 25, 2003
Tank mounting of carpet extractor
ROYAL APPLIANCE MFG21 citations92
US6513188B2Feb 4, 2003
Mixing pump for carpet extractor
ROYAL APPLIANCE MFG44 citations92
USD460229SJul 9, 2002
Clean water tank for a carpet extractor
ROYAL APPLIANCE MFG18 citations92
USD472353SMar 25, 2003
Base unit for carpet extractor
ROYAL APPLIANCE MFG7 citations74
USD470982SFeb 25, 2003
Recovery tank for carpet extractor
ROYAL APPLIANCE MFG11 citations74
USD460228SJul 9, 2002
U-shaped handle for carpet extractor
ROYAL APPLIANCE MFG11 citations74
USD453597SFeb 12, 2002
Upper handle portion for carpet extractor
ROYAL APPLIANCE MFG12 citations74