Antonio Portinari
Inventor
Stats
- 7 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 7 US Applications Filed
- 96 Total Citation Count
- Jun 20, 1988 Most Recent Filing
- Apr 20, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Societa' Cavi Pirelli S.p.A. | 1
2 2 | 1982
1985 1988 |
| PIRELLI S.P.A. | 1
1 | 1978
1979 |
Inventor Addresses
| Address | Duration |
|---|---|
| Milan, IT | Jun 12, 90 - Jun 12, 90 |
| Sesto S. Giovanni, IT | Aug 02, 83 - Aug 02, 83 |
| Sesto San Giovanni, IT | Jul 15, 80 - Feb 20, 90 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21B: | ROLLING OF METAL | 1 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4932746 | 1990 | Optical fiber cable with optical fibers in tubes unbonded to surrounding core | 19 |
| 4902096 | 1990 | Optical fiber cable with fiber enclosing tubes in transparent core | 7 |
| 4673540 | 1987 | Process and apparatus for manufacturing a core provided with open helical grooves for receiving optical fibers | 6 |
| 4620412 | 1986 | Process and apparatus for inserting optical fibers in helical grooves of a cable core | 11 |
| 4395869 | 1983 | Method and apparatus for making optical fiber cable element | 16 |
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