JW

Johannes Van Wingerden

Philips: 1 patents #258 of 1,188Top 25%
📍 Stevensburg, VA: #1 of 1 inventorsTop 100%
🗺 Virginia: #361 of 1,679 inventorsTop 25%
Overall (2005): #167,654 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6887796 Method of wet etching a silicon and nitrogen containing material Dirk Maarten Knotter, Madelon Gertruda Josephina Rovers 2005-05-03