HP

Heinz A. Pieniak

PP Personal Products: 9 patents #1 of 59Top 2%
Johnson & Johnson: 7 patents #1,413 of 7,810Top 20%
MC Mcneil-Ppc: 5 patents #109 of 746Top 15%
PB Paragon Trade Brands: 5 patents #7 of 46Top 20%
WN Weyerhaeuser Nr: 1 patents #274 of 578Top 50%
📍 Chicago, IL: #307 of 13,327 inventorsTop 3%
🗺 Illinois: #2,391 of 84,256 inventorsTop 3%
Overall (All Time): #148,134 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4333782 Method of making laminated structures having gathered and ungathered marginal portions — 1982-06-08
4300562 Laminated structures having gathered marginal portions — 1981-11-17