Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7481754 | Roll A roll has a roll body having a central bore and a first end and a second end. Roll necks are flange-mounted to the first and second ends of the roll body, respectively, for supporting the roll body in bearings. At least one compensation weight is eccentrically arra... | 01/27/2009 |
| 7174949 | Heatable calender roll The invention relates to a calender bowl which can be heated by means of a heating medium that is in a liquid or gaseous state of matter. The calender bowl comprises a roll body (1) that is provided with peripheral bores (4) and flange journals (2, ... | 02/13/2007 |
| 7018512 | Roll, in particular, calender roll A paper processing roll for use in a calender of a paper-making machine which during operation can be exposed to increased temperatures is provided with a heat-treated surface which is produced by hot-grinding or hot-balancing or both. ... | 03/28/2006 |
| 6824803 | Method of rolling oil-containing agricultural or grain products A method of using a rotatable roll for rolling oil-containing agricultural products or other types of cereals or foodstuffs. The roll has a roll body of metal and an outer covering of a non-metal material, especially synthetic material or a mixture of synthetic mate... | 11/30/2004 |
| 6793008 | Rotatable roller A rotatable roller has a roller body with channels for guiding a medium through the roller body for controlling the temperature of the roller body. At least one of the channels has a separating member separating the at least one channel into separate channel portion... | 09/21/2004 |
| 6278094 | Induction heating for thermal rollers An induction heating system for a thermal roller comprises a rotatable hollow roller jacket having flanges at opposite ends thereof, the flanges concentrically surrounding the axis of the roller jacket and the roller jacket defining an enclosed space, and... | 08/21/2001 |
| 5397290 | Electrically heated calender roll A heated calender roll at a predetermined operating temperature has a roll body having a cylindrical outer surface centered on an axis and formed radially inward from the surface with at least one axially extending passage, a pair of hub elements axially ... | 03/14/1995 |
| 5370177 | Controllable-temperature roll A thermally regulatable calender roll, e.g. for drying paper webs, can have a roll body centered on a pair of flanged stub shafts whose flange on at least one end of the roll body can be provided with at least one annular groove or chamber communicating w... | 12/06/1994 |
| 4683628 | Heatable calender roller A calender roller includes a hollow cylindrical roller body which is traversed by a stationary shaft whose outer diameter is smaller than the inner width of the roller body so that a gap is defined therebetween. The opposing end portions of the shaft are ... | 08/04/1987 |
| 4658486 | Fluid-medium-heated calender roll A calender roll comprises a substantially cylindrical roll body formed with a multiplicity of angularly equispaced axial heating passages proximal to a rolling periphery of the body, and a pair of recesses opening axially outwardly at opposite ends thereo... | 04/21/1987 |
