Ingemar Ohberg
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 11 Total Citation Count
- Mar 21, 1989 Most Recent Filing
- Sep 29, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Rockwool Aktiebolaget | 1
| 1989
|
| LAXA BRUK AB, BOX 111, S-C695 01 LAXA, | 1
| 1980
|
Inventor Addresses
| Address | Duration |
|---|---|
| Skovde, SE | Aug 30, 83 - Jul 31, 90 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 4944809 | 1990 | Method and apparatus for vaccum cleaning a pile of mineral wool plates | 1 |
| 4401610 | 1983 | Method for manufacture of shaped objects of mineral wool | 9 |
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