| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Austria | 1 | |
| #3 | German Democratic Republic | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Finland | 1 | |
| #6 | France | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 | |
| #9 | Norway | 1 | |
| #10 | Poland | 1 | |
| #11 | Sweden | 1 | |
| #12 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Control | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Targets | |
| #2 | Registering devices | |
| #3 | Machines for making railways |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gleitze Heinrich | 6 |
| #2 | Zierold Ernst Ludwig | 4 |
| #3 | Zierold Ernst L | 2 |
| #4 | Gleitze H | 2 |
| #5 | Karrasch Guenter | 1 |
| #6 | Karrasch Gunter | 1 |
| #7 | Kalbheim Paul Dieter | 1 |
| #8 | Zierold L F | 1 |
| #9 | Hainritsuhi Guraichie | 1 |
| #10 | Erunsuto Rudobitsuhi Jiirorudo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3325680A1 | DEVICE IN PARTICULAR FOR MONITORING A WORKING MACHINE, DOOR, OR THE LIKE | |
| DE2807782A1 | Heatable railway points temp. sensors - are axially movable in cable shoe and use plug seating, without screw head | |
| DE2744415A1 | SHOOTING DISC |