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Inventor

Joe Brown

Inventor
Colona, IL, US

Overview

4→
Patents
1980–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F41Aprimary
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons22%
F41CSmallarms, e.g. pistols, rifles22%
A61FFilters implantable into blood vessels11%
A61MDevices for introducing media into, or onto, the body11%
B05BSpraying apparatus11%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
B67DDispensing, delivering or transferring liquids, not otherwise provided for11%
PatentTitleYear
11,110,000Spray ejector mechanisms and devices providing charge isolation and controllable droplet charge, and low dosage volume ophthalmic administration202110,605,556Firearm20209,869,522'Firearm'20184,194,653'Fluid dispensing apparatus'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to BROWN JOE L (1)· patent assignee history
1980Based in Mesilla, NM, US· patent location history
2018–2020Patents assigned to ROCK RIVER ARMS INC (2)· patent assignee history
2018–2020Based in Colona, IL, US· patent location history
2021Patents assigned to EYENOVIA INC (1)· patent assignee history
2021Based in Hickory, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROCK RIVER ARMS INC22018–2020
BROWN JOE Lself11980
EYENOVIA INC12021
Locations
LocationPatentsSpan
Colona, Illinois, US22018–2020
Hickory, NC, US12021
Mesilla, NM, US11980