LexDanaLexDanabeta
Inventor

Heinrich Reich

Inventor
Hochdorf, DE

Overview

4→
Patents
1980–1985
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Cprimary
A61CDentistry67%
F01CRotary-piston or oscillating-piston machines or engines17%
G02BOptical elements, systems or apparatus17%
PatentTitleYear
4,519,780'Dental handpiece'19854,213,756'Dental-instrument handle'19804,212,640'Dental handpiece'19804,212,641'Dental handpiece'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1985Patents assigned to KALTENBACH & VOIGT (4)· patent assignee history
1980–1985Based in Hochdorf, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KALTENBACH & VOIGT41980–1985
Locations
LocationPatentsSpan
Hochdorf, DE41980–1985