DT

Donna C. TIPPMANN

HT Holcim Technology: 3 patents #4 of 31Top 15%
Overall (2024): #88,324 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Patent #TitleCo-InventorsDate
12044013 Polyolefin thermoplastic roofing membranes with improved burn resistivity Hao Wang, Michael J. Hubbard, Todd D. TAYKOWSKI, Timothy McQuillen 2024-07-23
11987025 Thermoplastic roofing membranes for fully-adhered roofing systems Hao Wang 2024-05-21
11987986 Multi-layered thermoplastic roofing membranes Hao Wang, Michael J. Hubbard 2024-05-21