| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Sweden | 3 | |
| #4 | France | 2 | |
| #5 | Belgium | 1 | |
| #6 | Finland | 1 | |
| #7 | Italy | 1 | |
| #8 | Luxembourg | 1 | |
| #9 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Consumer goods | |
| #4 | Measurement | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle seats | |
| #2 | Shafts | |
| #3 | Upholstering equipment | |
| #4 | Controlling combustion engines | |
| #5 | Testing of structures | |
| #6 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buchholz Horst | 16 |
| #2 | Buchholz H | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE3529506A1 | Hinged armrest for, in particular, motor vehicles | |
| DE3443103A1 | Vehicle seat with upholstery protection | |
| DE3432633C1 | Testing machine | |
| DE3415377A1 | UPHOLSTERY FABRIC BODY | |
| DE3409193A1 | BENDABLE ACTUATION TRAIN | |
| DE3403967A1 | VEHICLE SEAT WITH DIFFERENT ZONES | |
| DE3319697A1 | BOWDEN TRAIN | |
| DE3307541A1 | Adjusting device, for example for a throttle flap | |
| DE3219710A1 | Vehicle seat for at least two people |