WHITEHEAD & C AG has a total of 11 patent applications. Its first patent ever was published in 1906. It filed its patents most often in France and Netherlands. Its main competitors in its focus markets machines, transport and weapons are SEKIGAHARA SEISAKUSHO KK, MARTENS DANIEL GEORGE and FOUGNER NICOLAY KNUDTZON.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Weapons | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Ships | |
| #3 | Rocket launchers | |
| #4 | Military vessels | |
| #5 | Pumps |
| Publication | Filing date | Title |
|---|---|---|
| NL119C | Improvement to a restraining device for objects to be attached to a cable or chain |