Issued Patents All Time
Showing 76–94 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5164869 | Magnetic recording head with integrated magnetoresistive element and open yoke | Robert E. Fontana, Jr., Mason Williams | 1992-11-17 |
| 5132859 | Thin film structures for magnetic recording heads | Panayotis Andricacos, Jei-Wei Chang, Bojan Petek | 1992-07-21 |
| 5066370 | Apparatus, electrochemical process, and electrolyte for microfinishing stainless steel print bands | Joseph C. Andreshak, Madhav Datta, Luis Fanor Vega | 1991-11-19 |
| 5057184 | Laser etching of materials in liquids | Arunava Gupta, Belgacem Haba, Brian Hussey | 1991-10-15 |
| 5032945 | Magnetic thin film structures fabricated with edge closure layers | Bernell E. Argyle, Thomas C. Arnoldussen, Thomas J. Beaulieu, Dean A. Herman, Jr., Sol Krongelb +4 more | 1991-07-16 |
| 4842886 | Method for electroless plating | Nathaniel C. Anderson, Marlin E. Miner, Steven F. Starcke | 1989-06-27 |
| 4789914 | Thin film magnetic read-write head/arm assemblies | Norman G. Ainslie, Vlasta Brusic, Daniel W. Chapman, Richard K. Wilmer | 1988-12-06 |
| 4737877 | Structure to provide optical and capacitive contrast on magnetic recording disk | Sol Krongelb, Robert A. Scranton, David A. Thompson | 1988-04-12 |
| 4497692 | Laser-enhanced jet-plating and jet-etching: high-speed maskless patterning method | Mordechai Gelchinski, Donald R. Vigliotti, deceased, Robert J. von Gutfeld | 1985-02-05 |
| 4440609 | Method of electrodepositing a low coercine force, corrosion-resistant alloy of nickel, iron and boron | Marybelle C. Blakeslee, Judith D. Olsen | 1984-04-03 |
| 4432855 | Automated system for laser mask definition for laser enhanced and conventional plating and etching | Robert J. von Gutfeld | 1984-02-21 |
| 4379022 | Method for maskless chemical machining | Robert L. Melcher, Robert J. von Gutfeld | 1983-04-05 |
| 4349583 | Laser enhanced maskless method for plating and simultaneous plating and etching of patterns | Larysa H. Kulynych, Robert J. von Gutfeld | 1982-09-14 |
| 4315985 | Fine-line circuit fabrication and photoresist application therefor | Eugene E. Castellani, Ian M. Croll, Aloysius T. Pfeiffer | 1982-02-16 |
| 4295173 | Thin film inductive transducer | David A. Thompson | 1981-10-13 |
| 4295183 | Thin film metal package for LSI chips | Ekkehard F. Miersch | 1981-10-13 |
| 4283259 | Method for maskless chemical and electrochemical machining | Robert L. Melcher, Robert J. von Gutfeld | 1981-08-11 |
| 4281057 | Variable pre-spin drying time control of photoresists thickness | Eugene E. Castellani, Ian M. Croll, Aloysius T. Pfeiffer | 1981-07-28 |
| 4224361 | High temperature lift-off technique | — | 1980-09-23 |