Inventor
NOHREN JR JOHN E
US16 patents
⚠️ This page may combine multiple inventors who share the name “NOHREN JR JOHN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INNOVA PURE WATER INC
11 patentsUS6569329B1May 27, 2003
Personal water filter bottle system
INNOVA PURE WATER INC271 citations98
US6193886B1Feb 27, 2001
Sub-micron sport bottle with ceramic filtering element
INNOVA PURE WATER INC123 citations97
US5211973AMay 18, 1993
Water treatment apparatus
INNOVA PURE WATER INC128 citations97
US6221416B1Apr 24, 2001
Dispensing and filtering
INNOVA PURE WATER INC82 citations96
US6200471B1Mar 13, 2001
Bottle specialty water filters
INNOVA PURE WATER INC75 citations96
US5609759AMar 11, 1997
Bottle filter cap
INNOVA PURE WATER INC205 citations96
US6165362ADec 26, 2000
Bottle filter cap
INNOVA PURE WATER INC90 citations94
US5674391AOct 7, 1997
Liquid purification low density packing especially for fiberboard containers
INNOVA PURE WATER INC36 citations92
US4979654ADec 25, 1990
Cap for use with water treatment apparatus
INNOVA PURE WATER INC23 citations92
US4695379ASep 22, 1987
Water treatment apparatus
INNOVA PURE WATER INC58 citations92
US6506449B2Jan 14, 2003
Method for manufacture of static filtration media
INNOVA PURE WATER INC8 citations65
NOHREN JR JOHN E
4 patentsUS7473362B1Jan 6, 2009
Water treatment system
NOHREN JR JOHN E69 citations97
US8439205B1May 14, 2013
Portable universal flow filter
NOHREN JR JOHN E21 citations92
US4397384AAug 9, 1983
Manufacturing system and transport assembly
NOHREN JR JOHN E29 citations92
US9764965B1Sep 19, 2017
Enhanced biological filters for sport bottles
NOHREN JR JOHN E13 citations83