KP

Keith Parkinson

📍 Newport News, VA: #146 of 572 inventorsTop 30%
🗺 Virginia: #9,471 of 34,511 inventorsTop 30%
Overall (All Time): #1,660,406 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5091231 Retortable container — 1992-02-25
4997691 Retortable container — 1991-03-05
4836764 Melt-phase thermal pressure apparatus for forming of plastic blanks into retortable containers — 1989-06-06