LexDanaLexDanabeta
Inventor

Kevin Walters

Inventor
Redwood City, CA, US

Overview

1→
Patents
2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines33%
F16CShafts33%
H02KDynamo-electric machines33%
PatentTitleYear
10,985,641Linear electromagnetic machine system with bearing housings having pressurized gas2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to ETAGEN INC (1)· patent assignee history
2021Patents assigned to MAINSPRING ENERGY INC (1)· patent assignee history
2021Based in Redwood City, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ETAGEN INC12021
MAINSPRING ENERGY INC12021
Locations
LocationPatentsSpan
Redwood City, California, US12021