Patents/Inventors

Donna C. Tippmann

Fishers, INUS5 patents

5 Patents

US124288422025
Multi-layered Thermoplastic Roofing Membranes
Amrize Technology Switzerland LLC
0 cites
US123910292025
Thermoplastic Roofing Membranes for Fully-adhered Roofing Systems
Holcim Technology Ltd
0 cites
US122208982025
Thermoplastic Roofing Membranes Adapted for Adhesion to Polar Adhesives
Holcim Technology Ltd
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US119870252024
Thermoplastic Roofing Membranes for Fully-adhered Roofing Systems
Holcim Technology Ltd
0 cites
US119879862024
Multi-layered Thermoplastic Roofing Membranes
Holcim Technology Ltd
0 cites