Dietrich J. Bahr

Person

Herrenberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making a metallic soap layer as a gliding layer on a meta...
- Patent number 4,539,227
- Issue date Sep 3, 1985
- International Business Machines Corporation
- Marian Briska
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of recording information on an electrosensitive record carrier
- Patent number 4,536,769
- Issue date Aug 20, 1985
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Record carrier
- Patent number 4,483,902
- Issue date Nov 20, 1984
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing compact lacquer layers for record carriers
- Patent number 4,419,392
- Issue date Dec 6, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Control circuit for a printing head of a metal paper printer with e...
- Patent number 4,396,993
- Issue date Aug 2, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and arrangement for controlling the print current in metal p...
- Patent number 4,395,715
- Issue date Jul 26, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Record carrier for electro-erosion printers
- Patent number 4,392,143
- Issue date Jul 5, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for generating a sliding layer on the surface of an aluminu...
- Patent number 4,387,119
- Issue date Jun 7, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing a sliding layer on the surface of an aluminum...
- Patent number 4,381,322
- Issue date Apr 26, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Record carrier for an electro-erosion printer and method for making...
- Patent number 4,376,943
- Issue date Mar 15, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lacquer for record carriers, and process for its production
- Patent number 4,369,271
- Issue date Jan 18, 1983
- International Business Machines Corporation
- Dietrich J. Bahr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing a polymerized, heat-resistant lacquer
- Patent number 4,362,843
- Issue date Dec 7, 1982
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for reducing traces of abrasion or scratches on the surface...
- Patent number 4,359,484
- Issue date Nov 16, 1982
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for preparing a pigmented lacquer
- Patent number 4,339,477
- Issue date Jul 13, 1982
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus and method for determining step motor drive pulse timing...
- Patent number 4,320,330
- Issue date Mar 16, 1982
- International Business Machines Corporation
- Dietrich J. Bahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple-electrode print head for electroerosion printers
- Patent number 4,186,406
- Issue date Jan 29, 1980
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head electrode for metal paper printers
- Patent number 4,170,779
- Issue date Oct 9, 1979
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Control circuit for metal paper printer head
- Patent number 4,163,285
- Issue date Jul 31, 1979
- International Business Machines Corporation
- Dietrich J. Bahr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple-electrode print head for metal paper printers
- Patent number 4,157,554
- Issue date Jun 5, 1979
- International Business Machines Corporation
- Dietrich J. Bahr
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Dietrich J. Bahr

Person

Patents Grantslast 30 patents

Method of making a metallic soap layer as a gliding layer on a meta...

Method of recording information on an electrosensitive record carrier

Record carrier

Process for producing compact lacquer layers for record carriers

Control circuit for a printing head of a metal paper printer with e...

Method and arrangement for controlling the print current in metal p...

Record carrier for electro-erosion printers

Process for generating a sliding layer on the surface of an aluminu...

Process for producing a sliding layer on the surface of an aluminum...

Record carrier for an electro-erosion printer and method for making...

Lacquer for record carriers, and process for its production

Process for producing a polymerized, heat-resistant lacquer

Process for reducing traces of abrasion or scratches on the surface...

Process for preparing a pigmented lacquer

Apparatus and method for determining step motor drive pulse timing...

Multiple-electrode print head for electroerosion printers

Print head electrode for metal paper printers

Control circuit for metal paper printer head

Multiple-electrode print head for metal paper printers