Inventor · Northfield, MN, US

Bryan D. Greer

40Patents
9h-index
34Co-inventors
75Inventor score

Filing activity: Jul 18, 1994 → Jan 10, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7277215B2 Control system for electrochromic devices Emerging Cross-Sectional Technologies 243 Expired
US7133181B2 Control system for electrochromic devices Emerging Cross-Sectional Technologies 226 Expired
US7593154B2 Electrochromic devices having improved ion conducting layers Physics 122 Active
US8004744B2 Electrochromic devices having improved ion conducting layers Physics 74 Active
US6249130A Shielded flat-plate proximity/dielectric properties sensor Electricity 41 Expired
US9250494B2 Control system for electrochromic device Physics 37 Active
US8975789B2 Electrical connectivity within architectural glazing frame systems Physics 36 Active
US6388453B1 Swept-frequency dielectric moisture and density sensor Physics 27 Expired
US9625783B2 Controlled heating for electrochromic devices Physics 22 Active
US11397360B2 Apparatus for operating a non-light-emitting variable transmission device and a method of using the same Physics 9 Active
US5437882A Controller for a feed grain conditioner Physics 8 Expired
US6192750A Process sensor assembly and sensor mount Physics 8 Expired
US11330060B2 System including a router, controllers and non-light-emitting variable transmission devices and a method of using the same Electricity 5 Active
US8947759B2 Partially tinted clear state for improved color and solar-heat gain control of electrochromic devices Physics 2 Active
US10268097B2 Multi-zone electrochromic device Fixed Constructions 1 Active
US9933682B2 Controlled switching for electrochromic devices Emerging Cross-Sectional Technologies 1 Active
US8730552B2 Electrochromic devices having improved ion conducting layers Physics 1 Active
US9091898B2 Partially tinted clear state for improved color and solar heat gain control of electrochromic devices Physics 1 Active
US10666189B2 Set of window assemblies and a method of fabricating the same Emerging Cross-Sectional Technologies 1 Active
US11409179B2 Apparatus to maintain a continuously graded transmission state Physics 1 Active
US10416522B2 Apparatus including a control device and a method of using the same Physics 1 Active
US9142945B2 Electrical feed-through spacer and connectivity Physics 1 Active
US9341911B2 Color rendering in optical glazings Physics 0 Active
US11346149B2 Insulating glazing, window and production method Fixed Constructions 0 Active
US10253549B2 Insulated glazing units and electrical feed throughs Electricity 0 Active

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