| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Audio-visual technology | |
| #4 | Packaging and shipping | |
| #5 | Machine tools | |
| #6 | Engines, pumps and turbines | |
| #7 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirschmann Adolf M | 6 |
| #2 | Hirschmann Adolf Martin | 5 |
| #3 | Rathke Willi | 3 |
| #4 | Rieker Hans | 3 |
| #5 | Busch Hans-Peter | 3 |
| #6 | Maul Heinz Peter | 2 |
| #7 | Kaeser Klaus | 1 |
| #8 | Frey Reinhard | 1 |
| #9 | Maul Heinz P | 1 |
| #10 | Kaser Klaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19513023A1 | Dosing device | |
| DE19512162C1 | Piston for a dosing device, titration device or the like | |
| DE4211014A1 | Handling device for picking up and placing objects | |
| DE4014588A1 | PIPETTING DEVICE | |
| DE3818704A1 | PIPETTING DEVICE | |
| DE3614085A1 | PIPETTE | |
| DE3208436A1 | DISPENSER FOR DISPENSING LIQUID FROM A BOTTLE |