Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310258 | Machine for stirring paints | Alain Krzywdzjak | 1994-05-10 |
| 5020700 | Lid provided with a variable-flow pouring spout and with an improved vent device, particularly for cans of base color for automobile coachwork | Alain Krzywdziak, Daniel Parmenon | 1991-06-04 |
| 5017017 | Stirring apparatus forming an accessory for selective stirring of the base colors on paint stirring machines | Alain Krzywdziak | 1991-05-21 |
| 4407584 | Vessel lid especially for a mixer used for the homogenization of a mixture of products | Daniel Boudin, Claude Brachet, Pierre Desmier, Pierre Foltier, Alain Krzywdziak +1 more | 1983-10-04 |
| 4400881 | Apparatus for locating the level of liquid in a vessel | Daniel Boudin, Alain Krzywdziak, Daniel Parmenon | 1983-08-30 |
| 4384662 | Pouring mechanism for controlled flow | Daniel Boudin, Alain Krzywdziak | 1983-05-24 |
| 4380399 | Mixer for homogenizing a mixture of products contained in a vessel | Daniel Parmenon, Alain Krzywdziak, Daniel Boudin | 1983-04-19 |
| 4379496 | Weight measuring balance | Jean-Marc Paget | 1983-04-12 |
| 4250749 | Apparatus for the preparation of mixtures in variable quantities from a formulation in parts | — | 1981-02-17 |