LexDanaLexDanabeta
Inventor

Donald M. Anderson

Inventor
Hutchinson, MN, US

Overview

4→
Patents
1996–2020
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.

G02Bprimary
G02BOptical elements, systems or apparatus25%
H04NPictorial communication, e.g. television17%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
F03GSpring, weight, inertia or like motors8%
F16CShafts8%
F16FSprings8%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
H05KPrinted circuits8%
PatentTitleYear
10,775,638Ball-bearing retainers202010,670,878Camera lens suspensions202010,397,478Bearing limiter structures in optical image stabilization suspensions20195,582,983'Genetic markers and methods of identifying alexandrium (dinophyceae) species'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to WOODS HOLE OCEANOGRAPHIC INST (1)· patent assignee history
1996Based in Marion, MA, US· patent location history
2019–2020Patents assigned to HUTCHINSON TECHNOLOGY (3)· patent assignee history
2019–2020Based in Hutchinson, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUTCHINSON TECHNOLOGY32019–2020
WOODS HOLE OCEANOGRAPHIC INST11996
Locations
LocationPatentsSpan
Hutchinson, Minnesota, US32019–2020
Marion, Massachusetts, US11996