| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | Australia | 3 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Brazil | 1 | |
| #7 | Denmark | 1 | |
| #8 | Finland | 1 | |
| #9 | Japan | 1 | |
| #10 | Singapore | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Materials and metallurgy | |
| #5 | Machine tools | |
| #6 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Servomotors | |
| #3 | Unspecified technologies | |
| #4 | Rotary-pistons | |
| #5 | Venting or aerating devices | |
| #6 | Heat-exchange device details | |
| #7 | Unspecified technologies | |
| #8 | Turning | |
| #9 | Working metallic powder | |
| #10 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schneider Norbert | 6 |
| #2 | Hessling Peter | 5 |
| #3 | Streicher Manfred | 5 |
| #4 | Hill I A | 1 |
| #5 | Muehle Hubertus | 1 |
| #6 | Smith Kenneth | 1 |
| #7 | Hertlein Walter Josef | 1 |
| #8 | Fuggle Thomas F | 1 |
| #9 | Fuggle T F | 1 |
| #10 | Fuggle Thomas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10058274A1 | Membrane is provided with a surface structure formed by two families of crossing grooves or beads oriented at angles within a specified range to the radii drawn through the respective crossing points | |
| DE10030300A1 | flap seal | |
| DE19940644A1 | Shaft bearing | |
| DE19814728A1 | Peristaltic pump and use for a transport hose with safety channel | |
| DE19642661A1 | Pipe shut-off valve disc formed in geometric shape of base of an offset cone | |
| DE19613148A1 | Rotary lobe pump with magnetic rotor holder | |
| EP0666129A2 | Process for preparing sintered porous components and their use. | |
| AU4704093A | Peristaltic pump | |
| EP0506910A1 | Shaft fitted rotatably in the casing of a pressure chamber |