Inventor

Lorenz Berchtold

Inventor

Pforzheim, DE

Overview

1988–2014

Patent span

Electricity

Primary field (CPC H)

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

H05Kprimary

H05KPrinted circuits20%

C22CAlloys13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

Y10TTechnical subjects covered by former us classification13%

B29CShaping or joining of plastics7%

C23CCoating metallic material7%

F02KJet-propulsion plants7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

G02CSpectacles7%

H01JElectric discharge tubes or discharge lamps7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–1992Patents assigned to DEGUSSA (2)· patent assignee history

1992Based in Neurmberg, DE· patent location history

2007–2014Patents assigned to TYCO ELECTRONICS AMP GMBH (2)· patent assignee history

2007Patents assigned to SIEMENS AG (1)· patent assignee history

2007Based in Nuernberg, DE· patent location history

2009Based in Nuremberg, DE· patent location history

2011Patents assigned to ALLIANT TECHSYSTEMS INC (1)· patent assignee history

2011Based in Brigham City, UT, US· patent location history

2014Patents assigned to BERCHTOLD LORENZ (1)· patent assignee history

2014Based in Pforzheim, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations