LexDanaLexDanabeta
Inventor

Joni Johnson

Inventor
La Plata, MD, US

Overview

3→
Patents
1998–2008
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
A45CPurses14%
A47BTables14%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere14%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition14%
G06FElectric digital data processing14%
PatentTitleYear
7,331,292'Venting system for explosive warheads'20085,873,467'Cosmetic carrying case'19995,729,430'Corner placement monitor stand'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to GATEWAY 2000 INC (1)· patent assignee history
1998Based in Sioux City, IA, US· patent location history
1999Based in Spavinaw, OK, US· patent location history
2008Patents assigned to US NAVY (1)· patent assignee history
2008Based in La Plata, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GATEWAY 2000 INC11998
US NAVY12008
Locations
LocationPatentsSpan
La Plata, Maryland, US12008
Spavinaw, OK, US11999
Sioux City, IA, US11998