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Trefford L. Simpson
Waterloo
CA
3 patents
2 Patents
US12551104
2026
Pneumatic Esthesiometer with Gas Pulse-conditioner
THE TRUSTEES OF INDIANA UNIVERSITY
0 cites
US12543947
2026
Method for Assessing the Efficacy of Treatments for Dry Eye
THE TRUSTEES OF INDIANA UNIVERSITY
0 cites