JD

John vanKerkhoven, deceased

SP Specialty Packaging: 3 patents #1 of 6Top 20%
📍 Wausau, WI: #51 of 221 inventorsTop 25%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,657,937 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
RE34263 End closure having a push open lid portion James Kick 1993-05-25
D315308 Dispensing closure 1991-03-12
4969572 End closure having a push open lid portion James Kick 1990-11-13