Inventor · Roanoke, VA, US

Robert P. Plagemann

8Patents
4h-index
8Co-inventors
50Inventor score

Filing activity: Feb 17, 1994 → Jun 22, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5448869A Composite framing member and window or door assembly incorporating a composite framing member Emerging Cross-Sectional Technologies 22 Expired
US8875463B2 Siding system Fixed Constructions 16 Active
US8033076B2 Structural wall building product Emerging Cross-Sectional Technologies 7 Active
US9771734B2 Pole reinforcement system Fixed Constructions 5 Active
US8146321B2 Structural wall building product Emerging Cross-Sectional Technologies 2 Active
US11072132B2 Coating system and method Performing Operations; Transporting 1 Active
US10655356B2 Pole reinforcement system Fixed Constructions 1 Active
US11602907B2 Coating system and method Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.