| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Spain | 1 | |
| #6 | Japan | 1 | |
| #7 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #8 | United States | 1 | |
| #9 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Packaging and shipping | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Vehicle parts | |
| #5 | Pumps | |
| #6 | Transferring liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rodemer Karl | 4 |
| #2 | Rodemer K | 2 |
| #3 | Karuru Roodemeru | 1 |
| #4 | Rodemer Karl C O Keil Schaafha | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3405690A1 | PROGRESSIVE DISTRIBUTOR | |
| DE3034701A1 | Grease pump for use in drum top - has press-down piston with wall seal lip and segments removable for inserting in reduced dia. top opening | |
| DE2827137A1 | MULTIPLE COUPLING FOR LUBRICATION SYSTEMS |