DG

Donald L. Goris

📍 Grand Rapids, MI: #715 of 1,824 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,304,847 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5252948 Security system for cigarette display case David A. Noorman 1993-10-12
5150101 Security system for cigarette display case David A. Noorman 1992-09-22