Alf Hackenberg — 15 Patents at Wacom Co.

Alf Hackenberg has been granted 15 US patents while listed as an inventor at Wacom Co.. The first was granted in 2001 and the most recent in January 2010. Alf Hackenberg ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Alf Hackenberg in Portland, OR, US.

Patents per Year

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Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
D607353	Laser distance measurement device	—	2010-01-05
D607453	Mouse	Felix Heck, Andreas Schuessler	2010-01-05
D607352	Laser distance measurement device	—	2010-01-05
D602527	Pen	Felix Heck, Andreas Schuessler	2009-10-20
D602022	Tablet	Felix Heck, Andreas Schuessler	2009-10-13
D589961	Tablet	Felix Heck, Andreas Schuessler	2009-04-07
D584772	Pen	Felix Heck, Andreas Schuessler	2009-01-13
D570416	Pen stand	Felix Heck, Andreas Schuessler	2008-06-03
D512413	Speaker	Wells Brimhall, Raymond Weikel, Greggory P. Smith, Omer Kotzer, Martin Langkau +1 more	2005-12-06
D510338	Speaker controller	Wells Brimhall, Raymond Weikel, Alexander S. Danielson, Omer Kotzer, Martin Langkau +1 more	2005-10-04
D510340	Speaker	Wells Brimhall, Raymond Weikel, Donald Mayette, Omer Kotzer, Martin Langkau +1 more	2005-10-04
D509499	Speaker grille	Wells Brimhall, Raymond Weikel, Donald Mayette, Omer Kotzer, Martin Langkau +1 more	2005-09-13
D476830	Display stand	David Sayler	2003-07-08
D465473	Speaker	Dominic Amae, Kevin Hlas, Donald Mayette, Raymond Weikel, Bradley Helm +4 more	2002-11-12
D439230	Portable communication device	Thomas R. Braxton, II, Charles E. Staron, Mark William McIntosh, Jan Hippen, I Chiang Sun	2001-03-20

Alf Hackenberg — 15 Patents

Patents per Year

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