Inventor · Grayslake, IL, US

Tilak Varma

8Patents
5h-index
24Co-inventors
59Inventor score

Filing activity: Jan 24, 2000 → Nov 22, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US7053344B1 Self regulating flexible heater Electricity 88 Expired
US7285748B2 Flexible heater device Electricity 43 Expired
US6884965B2 Flexible heater device Electricity 36 Expired
US7249921B2 Expandable/contractible universal thermal bulkhead structure for use within refrigerated cargo containers Performing Operations; Transporting 12 Expired
US6989184B2 Polymeric void-board Emerging Cross-Sectional Technologies 5 Expired
US8549713B2 Zippered security bag Emerging Cross-Sectional Technologies 4 Active
US7838095B2 Corrugated polymeric void board Emerging Cross-Sectional Technologies 3 Active
US6992129B2 Non-halogenated flame retardant material Emerging Cross-Sectional Technologies 2 Expired

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