Licensees of Wankel

Licence no	Date	Name	Usage reported
1	21/10/1958	Curtis-Wright Corp - USA
2	29/12/1960	Fichtel & Sachs, Germany	Industrial Otto-engines. 0,5 to 12 Hp
3	25/02/1961	Yanmar Diesel Co. - Japan
4	27/02/1961	Toyo Kogyo - Japan	Ottoengines - 1 to 200 Hp
5	04/10/1961	Klöckner-Humboldt Deutz, Germany	Diesel engines without limitation for all usage.
6	26/10/1961	Daimler Benz, Germany
7	30/10/1961	MAN, Germany
8	02/11/1961	Friedr. Krupp, Germany
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28	1978	Croco Engines, Switzerland