Inventor

CANFIELD JAMES

US2 patents

⚠️ This page may combine multiple inventors who share the name “CANFIELD JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

nth Solutions

1 patent

US7757708B1Jul 20, 2010

Toilet bowl overflow prevention and water conservation system and method

nth Solutions17 citations86

CANFIELD ERIC L

1 patent

US8166996B2May 1, 2012

Toilet bowl overflow prevention and water conservation system and method

CANFIELD ERIC L12 citations78