Harold E. Arns

Follow

Person

Chino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical control system for transducer positioning apparatus
- Patent number 4,270,153
- Issue date May 26, 1981
- BASF Aktiengesellschaft
- Abraham Bejerano
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer positioning device
- Patent number 4,144,549
- Issue date Mar 13, 1979
- BASF Aktiengesellschaft
- Donald L. Burdorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Turnaround system
- Patent number 4,110,800
- Issue date Aug 29, 1978
- BASF Aktiengesellschaft
- Gerhard Rotter
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette loading and tape tensioning system
- Patent number 4,023,748
- Issue date May 17, 1977
- BASF Aktiengesellschaft
- Donald L. Burdorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape threading apparatus
- Patent number 4,022,400
- Issue date May 10, 1977
- BASF Aktiengesellschaft
- Gerhard Rotter
- G11 - INFORMATION STORAGE