Inventor · Littleton, CO, US

Daniel Herndon

8Patents
5h-index
11Co-inventors
56Inventor score

Filing activity: Jul 10, 1991 → Aug 19, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US6992152B2 Apparatus and method for controlling olefin polymerization process Chemistry; Metallurgy 13 Expired
US6858188B2 Apparatus for preparing polyolefin products and methodology for using the same Chemistry; Metallurgy 9 Expired
US7037999B2 Mid-range vinylidene content polyisobutylene polymer product and process for producing the same Emerging Cross-Sectional Technologies 8 Expired
US7091285B2 Adducts of mid-range vinylidene content polyisobutylene polymer products and methods for making the same Emerging Cross-Sectional Technologies 8 Expired
US6777506B1 Apparatus for preparing polyolefin products and methodology for using the same Chemistry; Metallurgy 5 Expired
US6844400B2 Apparatus for preparing polyolefin products and methodology for using the same Chemistry; Metallurgy 4 Expired
US5111884A Method and apparatus for reworking wells Fixed Constructions 1 Expired
US6844401B2 Apparatus for preparing polyolefin products and methodology for using the same Chemistry; Metallurgy 1 Expired

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