HK

Herman O. Klinkhart

📍 Upland, CA: #135 of 401 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,250,206 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5915337 Interlockable pet collar Roger Dell Klinkhart, Kenneth Bowman 1999-06-29
5778828 Protective pet collar Roger Dell Klinkhart, Kenneth Bowman 1998-07-14