| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | United States | 5 | |
| #3 | Japan | 4 | |
| #4 | Austria | 3 | |
| #5 | Australia | 3 | |
| #6 | EPO (European Patent Office) | 3 | |
| #7 | United Kingdom | 3 | |
| #8 | South Africa | 3 | |
| #9 | Canada | 2 | |
| #10 | Czechoslovakia | 2 | |
| #11 | German Democratic Republic | 2 | |
| #12 | France | 2 | |
| #13 | Ireland | 2 | |
| #14 | Israel | 2 | |
| #15 | Italy | 2 | |
| #16 | Sweden | 2 | |
| #17 | Brazil | 1 | |
| #18 | Switzerland | 1 | |
| #19 | Czechia | 1 | |
| #20 | Finland | 1 | |
| #21 | Hungary | 1 | |
| #22 | New Zealand | 1 | |
| #23 | Poland | 1 | |
| #24 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #25 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Machine tools | |
| #5 | Civil engineering | |
| #6 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Working metallic powder | |
| #3 | Shafts | |
| #4 | Construction of bridges | |
| #5 | Shaping of plastics | |
| #6 | Pistons and sealings | |
| #7 | Certain plastics | |
| #8 | Unspecified technologies | |
| #9 | Building materials | |
| #10 | Macromolecular compounds compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lichtinghagen Klaus | 13 |
| #2 | Greb Gerhard | 13 |
| #3 | Pippart Dieter | 9 |
| #4 | Waldhueter Werner | 5 |
| #5 | Kauschke W | 3 |
| #6 | Kauschke Wolfgang | 3 |
| #7 | Lichtinghagen K | 3 |
| #8 | Waldhuter W | 1 |
| #9 | Hubert Schwarze | 1 |
| #10 | Klaus Lichtinghagen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH10166474A | Manufacture of slide bearing material | |
| HU9400488D0 | Process for producing of fibre-reinforced systhetic resin moulding | |
| ZA7903188B | Rocker sliding structural bearing and method of lining it | |
| IL56643A | Method of extrusion moulding finely divided non-metallic material | |
| DE2903510B1 | Method and device for the continuous extrusion of electrically conductive granulated, preferably powder-metallurgical materials | |
| DE2823001A1 | PROCESS FOR EXTRUSION OF FINE PARTICLE MATERIALS | |
| DE2733009B1 | Method and arrangement for extrusion of a granulated, preferably powder metallurgical material | |
| DE2701672A1 | SEALING ARRANGEMENT | |
| DE2366138B1 | Process for the production of temperature-resistant polyimide materials | |
| DE2366046A1 | Lubricating temp.-resistant polyimide material prepn. - using solid lubricants classified in particle size |