DH

Don A. Haynes

📍 Okemos, MI: #8 of 31 inventorsTop 30%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #158,361 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693022 Protective shield for hypodermic syringe — 1997-12-02