Foundation in Ophthalmic Optics, American Board Opticianry. Member optical aids advising committee American Foundation for Blind. Member of board of directors Rochester Art Center.
Member Biophysics Society, Psychonomic Society, American Academy of Ophthalmology and Otolaryngology, National Society Prevention Blindness (member committee basic and clinical research), International Academy of Opticianry (member of council), American Association for the Advancement of Science, American Association for History Medicine, Optical Society American (associate editor journal). American Minnesota psychological associations, American Physiological Society, Association for Research Ophthalmology (Proctor medal 1962), Minnesota Academy Science, Sigma Xi, Pi Kappa Alpha, Gamma Alpha.