| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 17 | |
| #2 | Germany | 3 | |
| #3 | Austria | 2 | |
| #4 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Control | |
| #5 | Thermal processes | |
| #6 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gysi Ag Gebr | 5 |
| #2 | Kaspar Michel | 5 |
| #3 | Michel Kaspar | 3 |
| #4 | Andreas Senn | 2 |
| #5 | August Gysi Jun | 1 |
| #6 | Sala Armando | 1 |
| #7 | Schnetzer Albert | 1 |
| #8 | August Gysi | 1 |
| #9 | Albert Schnetzer | 1 |
| #10 | Gysi Ag Gebrueder | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH678956A5 | Butt-joint between detachable deflector bars - has plates inside bars fitting over locking rib post | |
| DE2619793A1 | Greenhouse with shade and temp. control - has panes partially covered and sliding panels for remainder of area (NL181176) | |
| DE1632908B1 | DEVICE FOR AIR-CONDITIONING A CLOSED GROWTH HOUSE | |
| DE1604176A1 | Additional device in a system for the automatic regulation of heating and ventilation in a greenhouse |