Quotables
"The man with a new idea is a crank until the idea succeeds."
Samuel Clemens
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 |
| 4207942 | Plate heat exchangers For the purposes of corrosion protection of plate heat exchangers formed particularly of stainless steel or titanium, it is proposed to use anodic protection. To this end, in a plate heat exchanger comprising a pack of gasketted metal plates having aligne... | 06/17/1980 |
