CC

Clifton D. Crutchfield

📍 Tucson, AZ: #238 of 685 inventorsTop 35%
🗺 Arizona: #919 of 2,961 inventorsTop 35%
Overall (2011): #328,566 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8011368 Respirator fit-testing apparatus and method — 2011-09-06