Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D722243 | Point of sale display rack | David Kehoe, Mario Groth, Thomas Lemmerer, Juergen Brenneis, Eric Guoxiong Huang +3 more | 2015-02-10 |
| D718077 | Point of sale display rack | Daniel Schneider, Jr., Mario Groth, Thomas Lemmerer, Juergen Brenneis, Stephan Schaden +4 more | 2014-11-25 |
| D710632 | Point of sale display rack | Daniel Schneider, Jr., Mario Groth, Thomas Lemmerer, Juergen Brenneis, Stephan Schaden +4 more | 2014-08-12 |
| 4441980 | Apparatus for determining underwater potential differences employing Luggins tubulus | — | 1984-04-10 |
| 4298445 | Anode for cathodic protection system | — | 1981-11-03 |
| 4292149 | Current rope anodes | — | 1981-09-29 |
| 4203810 | Electrolytic process employing electrodes having coatings which comprise platinum | Peter C. S. Hayfield | 1980-05-20 |
| 4187164 | Anode | — | 1980-02-05 |