JS

John R. Lankard, Sr.

📍 Jefferson Valley, NY: #1 of 7 inventorsTop 15%
🗺 New York: #23,203 of 115,490 inventorsTop 25%
Overall (All Time): #890,540 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5441836 Laser ablation mask repair method James G. Balz, Mark J. LaPlante 1995-08-15
5370974 Laser exposure of photosensitive polyimide for pattern formation Peter A. Agostino, Ajay P. Giri, Ron McDonald 1994-12-06
4923772 High energy laser mask and method of making same Steven J. Kirch, John J. Ritsko, Kurt A. Smith, James L. Speidell, James T. Yeh 1990-05-08
4508749 Patterning of polyimide films with ultraviolet light James Hammond Brannon 1985-04-02
4490211 Laser induced chemical etching of metals with excimer lasers Lee Chen, Gangadhara S. Mathad 1984-12-25
4243881 Time-resolved infrared spectral photography Donald S. Bethune, Michael Loy, Peter P. Sorokin 1981-01-06