EW

Erwin Johannes Maria Waalders

📍 Lichtenvoorde, NL: #15 of 26 inventorsTop 60%
Overall (All Time): #3,457,662 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6938828 Apparatus and method for combined generation of heat and electricity Ronald Hubertus Theodorus Maria Hezemans, Michel Martinus Willem VAN WEZEL, Cornelis Aplhonsus Waltherus Baijens, Jozef Johannes Maria Luttikholt, Gerardus Jacobus Josephine Beckers 2005-09-06