Inventor

CLARK DONALD

US12 patents

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

(unassigned)

2 patents

US5766399AJun 16, 1998

Closable bag and method of making same

US5776044AJul 7, 1998

Closable bag and method of making same

CLARK DONALD

2 patents

US8383213B1Feb 26, 2013

Decoration device for windshield wipers

CLARK DONALD3 citations58

USD333915SMar 16, 1993

Body worn fishing rod holder

CLARK DONALD2 citations58

SQUARE INC

1 patent

US9773242B1Sep 26, 2017

Mobile point-of-sale crowdfunding

SQUARE INC25 citations93

BIO GRO SYSTEMS INC

1 patent

US5679262AOct 21, 1997

Method for alkaline treatment of sewage sludge for beneficial use

BIO GRO SYSTEMS INC36 citations90

BRUNTON JAMES E

1 patent

US5968310AOct 19, 1999

Closable bag and method apparatus for making same

BRUNTON JAMES E11 citations68

CATERPILLAR INC

1 patent

US9587740B2Mar 7, 2017

Repaired pistons and collection thereof

CATERPILLAR INC4 citations66

CORONA CLIPPER INC

1 patent

USD1104689SDec 9, 2025

Tool head

CORONA CLIPPER INC0 citations60

KELLOGG JR BILL

1 patent

US7318675B2Jan 15, 2008

Device for temporary repair of auger carrier bearings

KELLOGG JR BILL3 citations47

DISNEY ENTPR INC

1 patent

US10541881B2Jan 21, 2020

Automated network supervision including detecting an anonymously administered node, identifying the administrator of the anonymously administered node, and registering the administrator and the anonymously administered node

DISNEY ENTPR INC0 citations34

THAYER IAN

1 patent

US11525092B2Dec 13, 2022

Process for extracting crude oil from substrates

THAYER IAN0 citations32