Alan G. Knapp

U.S. Philips: 2 patents #73 of 1,030Top 8%

📍 Lake Oswego, OR: #5 of 32 inventorsTop 20%

🗺 Oregon: #46 of 893 inventorsTop 6%

Overall (1989): #31,422 of 140,708Top 25%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4879496	Display tube	Daphne L. Lamport, Derek Washington, Alfred W. Woodhead	1989-11-07
4870328	Color display system	Kenneth G. Freeman, David George	1989-09-26