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Inventor

Michael Klotz

Inventor
Schoneck, DE

Overview

5→
Patents
1977–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

A45Dprimary
A45DHairdressing or shaving equipment29%
F25BRefrigeration machines, plants or systems29%
F25DRefrigerators29%
B26BHand-held cutting tools not otherwise provided for14%
PatentTitleYear
8,328,821'Hair-removal appliance with different tool attachments'20128,303,603'Clamping device for an epliation device'20126,276,060'Dry shaving apparatus'20014,110,997'Hot gas defrost system'19784,043,144'Hot gas defrost system'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Based in Chicago, IL, US· patent location history
2001–2012Based in Schoneck, DE· patent location history
2012Patents assigned to BRAUN GMBH (2)· patent assignee history
2012Patents assigned to DORBER RALF (2)· patent assignee history
2012Patents assigned to KLOTZ MICHAEL (2)· patent assignee history
2012Patents assigned to SANCHEZ-MARTINEZ PEDRO (2)· patent assignee history
2012Patents assigned to UNGEMACH CHRISTOF (2)· patent assignee history
2012Based in Schöneck, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRAUN GMBH22012
DORBER RALF22012
KLOTZ MICHAELself22012
SANCHEZ-MARTINEZ PEDRO22012
UNGEMACH CHRISTOF22012
Locations
LocationPatentsSpan
Schoneck, DE22001–2012
Chicago, Illinois, US21977–1978
Schöneck, DE12012