Hirt; Alfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirt; Alfred.The latest application filed is for "method of imaging an erasable printing form".

Company Profile

0.9.1

Hirt; Alfred - Munchen DE
Hirt; Alfred - Munich DE
Hirt; Alfred - East Greenwich RI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for imaging and erasing an erasable printing form Grant 6,796,237 - Schuster , et al. September 28, 2	2004-09-28
Method Of Imaging An Erasable Printing Form App 20030089260 - SCHUSTER, ALFONS ; et al.	2003-05-15
Erasable printing form Grant 5,454,318 - Hirt , et al. October 3, 1	1995-10-03
Printing system with printing form having a ferro-electric layer Grant 5,191,834 - Fuhrmann , et al. March 9, 1	1993-03-09
Printing press for modifying hydrophobic and hydrophilic areas of a printing image carrier Grant 4,833,990 - Hirt , et al. May 30, 1	1989-05-30
Method and apparatus for transmitting images to a viewing screen Grant 4,575,765 - Hirt March 11, 1	1986-03-11
Method and apparatus for protecting an arrangement located in an area of highly concentrated radiation Grant 4,373,512 - Hirt February 15, 1	1983-02-15
Method for manufacturing an electron beam emission aperture Grant 4,331,505 - Hirt May 25, 1	1982-05-25
Fluid Logic Circuit Grant 3,610,274 - Levesque , et al. October 5, 1	1971-10-05
Pneumatic Logic Element Grant 3,603,346 - Hirt September 7, 1	1971-09-07

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