Inventor

JR., RONALD H. SPANG

Inventor

Overview

4→

Patents

2022–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Bprimary

B05BSpraying apparatus75%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers25%

PatentTitleYear

12,226,788Dispenser2025 11,708,210Trigger overcap assembly2023 11,541,409Apparatus and method for providing an improved spray pattern with a squeeze bottle2023 11,484,900Dispenser2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to JOHNSON & SON INC S C (4)· patent assignee history

2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JOHNSON & SON INC S C	4	2022–2025

Locations

Location	Patents	Span
US	4	2022–2025