Rolf A Englund
Inventor
Stats
- 6 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 6 US Applications Filed
- 78 Total Citation Count
- Mar 4, 1985 Most Recent Filing
- Dec 2, 1981 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
SULLAIR CORPORATION | 1
1 2 2 | 1981
1982 1983 1985 |
Inventor Addresses
Address | Duration |
---|---|
Sandkullsvagen, SE | Apr 17, 84 - Apr 17, 84 |
Sp.ang.nga, SE | Jul 31, 84 - Dec 24, 85 |
Spanga, SE | Sep 16, 86 - Jun 27, 89 |
Technology Profile
Technology | Matters | |
---|---|---|
F01C: | ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES | 2 |
F03C: | POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS | 1 |
F04C: | ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS | 5 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
4842501 | 1989 | Device for controlling the internal compression in a screw compressor | 14 |
4611976 | 1986 | Capacity and internal compression control device in a screw compressor | 14 |
RE32055 | 1985 | Method of operation for an oil-injected screw-compressor | 11 |
4498849 | 1985 | Valve arrangement for capacity control of screw compressors | 23 |
4462769 | 1984 | Method at an oil-injected screw-compressor | 6 |
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