Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479955 | Method of energizing a polyphase motor having an increased energy efficiency | Emeric Uguen, Henricus M. Van Hout | 2002-11-12 |
HB
Henricus Cornelis Johannes Büthker
Overall (2002): #209,025 of 266,432Top 80%
1
Patents 2002