| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Scaffolding | |
| #3 | Cranes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hummelshoej Gustav Erik | 4 |
| #2 | Hummelshoj G E | 3 |
| #3 | Hummelshoj Gustav Erik | 1 |
| #4 | Gustav Erik Hummelshoj | 1 |
| #5 | Jensen Henrik Steen | 1 |
| #6 | Hummelshoy G E | 1 |
| #7 | Reinhardt Erik | 1 |
| #8 | Bregnbak Tom Christian | 1 |
| #9 | Christiansen Hans Gerner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK121090D0 | Procedure for selecting goods from a stock and storage plant for using the procedure | |
| DK23688D0 | Hoist Works Including A Playing Frame And An Aag | |
| FI780635A | Maskin foer gjutning av byggnadselement av betong | |
| DK52178A | Machine for casting of concrete building elements | |
| GB1378816A | Methods for steam-heating casting moulds and casting moulds for use in connection therewith |