RN

Rogerio Ferreira Negrao

ME Multibras S.A. Electrodomesticos: 4 patents #2 of 64Top 4%
WH Whirlpool: 2 patents #1,524 of 3,480Top 45%
WS Whirlpool S.A.: 1 patents #89 of 198Top 45%
📍 Joinville, BR: #20 of 405 inventorsTop 5%
Overall (All Time): #752,413 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D562440 Front panel for conditioned air devices Anna Luiza Moraes de Sa Cavalcanti, Guilherme Nehring 2008-02-19
D502711 Refrigerator Rodolfo Floeter, Jr., Anna Luiza Morais de Sá Cavalcanti, Tammy Monteiro Del Arco Barros, Guilherme Nehring, Ricardo Kolb Filho 2005-03-08
D490509 Front panel for an air conditioner Guilherme Nehring, Tammy Monteiro Del Arco Barros 2004-05-25
6693267 Portable microwave oven Ari Koji Shimizu, Willian Harley Garcia, Cláudia Alquezar Facca 2004-02-17
D439643 Front panel for a room air conditioner Anna Luiza Morais de Sá Cavalcanti, Antonio Jorge Pietruza, Guilherme Nehring 2001-03-27
D430174 End assembly for doors of refrigerators, refrigerator freezers and freezers Rodolfo Junior 2000-08-29
D423658 Front panel for a room air conditioner Anna Luiza Morais de Sá Cavalcanti, Antonio Jorge Pietruza, Alvaro Correa 2000-04-25