Inventor

Gregory A. Dougherty, Sr.

Inventor

Gillette, WY, US

Overview

2007

Patent span

Mechanical engineering

Primary field (CPC F)

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

B65Gprimary

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors25%

E21BEarth or rock drilling25%

F15DFluid dynamics, i.e. methods or means for influencing the flow of gases or liquids25%

F16LPipes25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to ECOTECHNOLOGY LTD (1)· patent assignee history

2007Based in Gillette, WY, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ECOTECHNOLOGY LTD	1	2007

Locations

Location	Patents	Span
Gillette, WY, US	1	2007