RH

Ronald Allan Hagen

Koniniklijke Philips N.V.: 1 patents #4,025 of 7,486Top 55%
📍 Seattle, WA: #14,120 of 21,776 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,050,459 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9021646 Hidden user interface panel for personal care appliances and method of making same Peter Nazaroff, Ahren Karl Johnson, Raymond Chun Hing Lo 2015-05-05