Inventor · Grand Rapids, MI, US

Mark Weissenborn

9Patents
9h-index
5Co-inventors
54Inventor score

Filing activity: Jun 18, 1999 → Dec 19, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US6349521B1 Vehicle bumper beam with non-uniform cross section Fixed Constructions 82 Expired
US6672635B2 Bumper with integrated foam and non-foam components Emerging Cross-Sectional Technologies 45 Expired
US6575510B2 Bumper system with face-abutting energy absorber Performing Operations; Transporting 36 Expired
US6644701B2 Bumper energy absorber with foam and non-foam pieces Performing Operations; Transporting 32 Expired
US6877785B2 Bumper system with face-mounted energy absorber Performing Operations; Transporting 29 Expired
US6874832B2 Bumper system with face-mounted energy absorber Performing Operations; Transporting 24 Expired
US7172227B2 Bumper system with energy absorber Emerging Cross-Sectional Technologies 19 Expired
US7052056B2 Bumper system with energy absorber Emerging Cross-Sectional Technologies 16 Expired
US7340833B2 Bumper system with energy absorber Emerging Cross-Sectional Technologies 11 Active

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