loadpatents
name:-0.028742074966431
name:-0.024075984954834
name:-0.0032029151916504
Buchenauer; Helwig Patent Filings

Buchenauer; Helwig

Patent Applications and Registrations

Patent applications and USPTO patent grants for Buchenauer; Helwig.The latest application filed is for "tool holding fixture and device for polishing of lenses".

Company Profile
4.32.33
  • Buchenauer; Helwig - Dautphetal-Buchenau DE
  • Buchenauer; Helwig - Dutphetal-Buschenau DE
  • Buchenauer; Helwig - Marburg DE
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Tool holding fixture and device for polishing of lenses
Grant 11,318,578 - Schneider , et al. May 3, 2
2022-05-03
Device and method for machining of an optical lens
Grant 10,695,886 - Schneider , et al.
2020-06-30
Device and method for machining of an optical lens
Grant 10,406,646 - Schneider , et al. Sept
2019-09-10
Tool Holding Fixture And Device For Polishing Of Lenses
App 20180361534 - Schneider; Gunter ;   et al.
2018-12-20
Device for blocking eyeglass lenses
Grant 9,862,087 - Schneider , et al. January 9, 2
2018-01-09
Apparatus and method for working an optical lens
Grant 9,688,033 - Schneider , et al. June 27, 2
2017-06-27
Work spindle having a solid-body joint
Grant 9,669,503 - Schneider , et al. June 6, 2
2017-06-06
Preformed block piece with three points of support
Grant 9,381,604 - Schneider , et al. July 5, 2
2016-07-05
Block piece for optical lenses
Grant D753,748 - Schneider , et al. April 12, 2
2016-04-12
Preformed Block Piece Having A Holding Surface With An Axis That Is Offset Relative To The Axis Of Rotation Of The Block Piece
App 20160052097 - SCHNEIDER; Gunter ;   et al.
2016-02-25
Preformed Block Piece With Three Points Of Support
App 20160046115 - SCHNEIDER; Gunter ;   et al.
2016-02-18
Device and a method for polishing lenses
Grant 8,727,834 - Schneider , et al. May 20, 2
2014-05-20
Method for machining an eyeglass lens blank and eyeglass lens blank comprising a connecting material and block piece
Grant 8,684,525 - Schneider , et al. April 1, 2
2014-04-01
Lathe for manufacturing ophthalmic lenses made of plastic
Grant 8,683,897 - Schneider , et al. April 1, 2
2014-04-01
Device And Method For Machining Of An Optical Lens
App 20140073227 - Schneider; Gunter ;   et al.
2014-03-13
Device And Method For Machining Of An Optical Lens
App 20140038494 - Schneider; Gunter ;   et al.
2014-02-06
Polishing device with rotary joint
Grant 8,574,035 - Schneider , et al. November 5, 2
2013-11-05
Work Spindle Having A Solid-body Joint
App 20130276601 - Schneider; Gunter ;   et al.
2013-10-24
Polishing head and tool change arm for a polishing head
Grant 8,562,394 - Schneider , et al. October 22, 2
2013-10-22
Device For Blocking Eyeglass Lenses
App 20130270759 - Schneider; Gunter ;   et al.
2013-10-17
Apparatus And Method For Working An Optical Lens
App 20130249130 - Schneider; Gunter ;   et al.
2013-09-26
Preformed Block Piece With Three Points Of Support
App 20130228272 - SCHNEIDER; Gunter ;   et al.
2013-09-05
Preformed Block Piece Having A Holding Surface With An Axis That Is Offset Relative To The Axis Of Rotation Of The Block Piece
App 20130228961 - SCHNEIDER; Gunter ;   et al.
2013-09-05
Linear Drive For A Machine Tool And Method For Moving A Tool Carriage
App 20130154399 - SCHNEIDER; GUNTER ;   et al.
2013-06-20
Linear drive for a machine tool and method for moving a tool carriage
Grant 8,421,281 - Schneider , et al. April 16, 2
2013-04-16
Cutting head for a milling machine for manufacturing ophthalmic lenses made of plastic
Grant 8,348,557 - Schneider , et al. January 8, 2
2013-01-08
Polishing Head And Tool Change Arm For A Polishing Head
App 20130005227 - SCHNEIDER; GUNTER ;   et al.
2013-01-03
Polishing head and tool change arm for a polishing head
Grant 8,267,743 - Schneider , et al. September 18, 2
2012-09-18
Method for machining and estimating an optical lens designed as a semi-finished product
Grant 7,936,451 - Schneider , et al. May 3, 2
2011-05-03
Method For Machining An Eyeglass Lens Blank And Eyeglass Lens Blank Comprising A Connecting Material And Block Piece
App 20110096290 - Schneider; Gunter ;   et al.
2011-04-28
Linear Drive For A Machine Tool And Method For Moving A Tool Carriage
App 20110050005 - Schneider; Gunter ;   et al.
2011-03-03
Lathe for manufacturing ophthalmic lenses made of plastic
App 20100224039 - Schneider; Gunter ;   et al.
2010-09-09
Cutting head for a milling machine for manufacturing ophthalmic lenses made of plastic
App 20100226729 - Schneider; Gunter ;   et al.
2010-09-09
Device and a method for polishing lenses
App 20100190415 - Schneider; Gunter ;   et al.
2010-07-29
Polishing head and tool change arm for a polishing head
App 20100184361 - Schneider; Gunter ;   et al.
2010-07-22
Method for machining and estimating an optical lens designed as a smei-finished product
App 20100165330 - Schneider; Gunter ;   et al.
2010-07-01
Polishing device with potary joint
App 20100159809 - Schneider; Gunter ;   et al.
2010-06-24
Polishing head for the zonal machining of optical spectacle surfaces
App 20100151772 - Schneider; Gunter ;   et al.
2010-06-17
Lens machining machine
Grant 7,422,510 - Schneider , et al. September 9, 2
2008-09-09
Preformed Block Piece With Three Points of Support
App 20080132157 - Schneider; Gunter ;   et al.
2008-06-05
Highly dynamic processing machine for lenses
Grant 7,357,054 - Schneider , et al. April 15, 2
2008-04-15
Lens Machining Machine
App 20080051015 - Schneider; Gunter ;   et al.
2008-02-28
Device for milling and lathing
Grant 7,219,407 - Schneider , et al. May 22, 2
2007-05-22
Polishing tool with several pressure zones
Grant 7,217,176 - Schneider , et al. May 15, 2
2007-05-15
Polishing tool with several pressure zones
App 20060094341 - Schneider; Gunter ;   et al.
2006-05-04
Highly dynamic processing machine for lenses
App 20060081097 - Schneider; Gunter ;   et al.
2006-04-20
Device for milling and lathing
App 20050188516 - Schneider, Gunther ;   et al.
2005-09-01
Device and method for complete machining of lenses that are optically active on two sides
App 20050020186 - Schneider, Gunter ;   et al.
2005-01-27

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