Roth; Rudolf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roth; Rudolf.The latest application filed is for "auger boring head plug".

Company Profile

0.16.0

Roth; Rudolf - Lake Worth FL
Roth; Rudolf - Eindhoven NL
Roth; Rudolf - Schluchtern 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

Patent	Date
Auger boring head plug Grant D391,276 - Roth February 24, 1	1998-02-24
Method for recording information on a record carrier having a track which is transversely modulated in accordance with an auxiliary signal including address codes and auxiliary codes, and a method for producing the track Grant 5,654,947 - Roth , et al. August 5, 1	1997-08-05
Combination of a recording arrangement and a source selection arrangement Grant 5,581,529 - Roth , et al. December 3, 1	1996-12-03
Record carriers containing a user's preferred order of reproduction of items of information included therein, and apparatus for use with and/or for creating such record carriers Grant 5,546,365 - Roth August 13, 1	1996-08-13
Talking contribution box Grant 5,465,909 - Roth November 14, 1	1995-11-14
System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information Grant 5,463,607 - Roth , et al. October 31, 1	1995-10-31
Methods of and information recording devices for recording and/or inhibiting recording of an information signal having copy bits with logic values which alternate in accordance with a pattern Grant 5,453,968 - Veldhuis , et al. Sept	1995-09-26
Record carrier with copy bits Grant 5,428,598 - Veldhuis , et al. June 27, 1	1995-06-27
Recording device, a record carrier having preformatted address codes and auxiliary codes providing control data for use by the recording device, and an information recording system including both the recording device and the record carrier Grant 5,418,764 - Roth , et al. May 23, 1	1995-05-23
System for recording and reading information on a record carrier at a constant scanning speed independent of the bit rate of such information Grant 5,212,678 - Roth , et al. May 18, 1	1993-05-18
Method and apparatus for successively recording two EFM-modulated signals enabling detection of boundary condition for transitioning between signals Grant 5,187,699 - Raaymakers , et al. February 16, 1	1993-02-16
Method for recording data signals on an inscribable record carrier and reading device for the record carrier Grant 5,124,966 - Roth , et al. June 23, 1	1992-06-23
Information recording and read device, information recording device, and record carrier obtained by means of one of the device Grant 5,065,389 - Roth November 12, 1	1991-11-12
Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals Grant 5,065,388 - Roth , et al. November 12, 1	1991-11-12
Recording system for recording only those types of information which are specified by the record carrier Grant 5,060,219 - Lokhoff , et al. October 22, 1	1991-10-22
Length measuring apparatus based on the dual laser beam interferometer principle Grant 4,643,577 - Roth , et al. February 17, 1	1987-02-17

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