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Peter D. Kirchner

IBM: 3 patents #34 of 1,444Top 3%
📍 Putnam Valley, NY: #2 of 8 inventorsTop 25%
🗺 New York: #235 of 5,342 inventorsTop 5%
Overall (1989): #7,939 of 140,708Top 6%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4860066 Semiconductor electro-optical conversion Ronald Franklin Marks, George D. Pettit, Jerry M. Woodall, Steven L. Wright 1989-08-22
4843450 Compound semiconductor interface control Alan C. Warren, Jerry M. Woodall, Steven L. Wright 1989-06-27
4811077 Compound semiconductor surface termination Alan B. Fowler, John L. Freeouf, Alan C. Warren, Jerry M. Woodall 1989-03-07