Thorulf Pettersson
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 48 Total Citation Count
- Dec 20, 2006 Most Recent Filing
- Feb 12, 1981 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| STFI | 1
| 1993
|
| Svenska Traforskningsinstitutet | 1
| 1981
|
| STORA ENSO AB | 2
| 2006
|
Inventor Addresses
| Address | Duration |
|---|---|
| Täby, SE | May 17, 11 - May 17, 11 |
| Taby, SE | Dec 13, 83 - May 14, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G01L: | MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE | 1 |
| G01N: | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7942057 | 2011 | Method and a system for monitoring structural changes of a fiber web | 0 |
| 2009/0120,190 | 2009 | METHOD AND A SYSTEM FOR MONITORING STRUCTURAL CHANGES OF A FIBER WEB | 0 |
| 5361638 | 1994 | Arrangement for measuring mechanical properties of a foil material through use of an excitation unit that includes a laser | 14 |
| 4420256 | 1983 | Dust measurement | 26 |
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