Inventor

ALSTAD ELIZABETH

US3 patents

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

JOHNSON & SON INC S C

2 patents

US10138110B2Nov 27, 2018

Attachment and system for mixing and dispensing a chemical and diluent

JOHNSON & SON INC S C27 citations92

US10669146B2Jun 2, 2020

Attachment and system for mixing and dispensing a chemical and diluent

JOHNSON & SON INC S C3 citations71

NACHTMAN ENTPR INC

1 patent

USD752314SMar 22, 2016

Beveled front security box

NACHTMAN ENTPR INC9 citations76