| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | South Africa | 3 | |
| #3 | Australia | 2 | |
| #4 | Italy | 2 | |
| #5 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machine tools | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements | |
| #5 | Machines | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Printing machines | |
| #2 | Cyclically operating valves | |
| #3 | Positive-displacement engines | |
| #4 | Percussive tools | |
| #5 | Generating mechanical vibrations | |
| #6 | Earth drilling | |
| #7 | Pipes | |
| #8 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klemm G | 5 |
| #2 | Klemm Guenter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7606248B | Process and apparatus for mining precious metal ore reefs im ore-containing mountains in particular gold ore reefs | |
| DK577274A | Press machine | |
| ZA7400537B | Process and apparatus for the production of precious metal ore reefs in ore-containing mountains,in particular of gold ore reefs | |
| GB1411145A | Coupling apparatus for pipes with coaxial conduits | |
| ZA7207470B | Rock-rifting drilling machine |