HL

H. Richard Landis

LP Landis Plastics: 4 patents #1 of 1Top 100%
📍 Oak Lawn, IL: #1 of 9 inventorsTop 15%
🗺 Illinois: #64 of 3,813 inventorsTop 2%
Overall (1989): #5,175 of 140,708Top 4%
4
Patents 1989

Issued Patents 1989

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4872586 Container closure and assembly — 1989-10-10
4865216 Tear-strip closure and container assembly — 1989-09-12
4826039 Container closure with anti-nesting ribs — 1989-05-02
4819825 Tear strip closure with improved tamper indication — 1989-04-11