Inventor · Springboro, OH, US

Bryan R. Keller

30Patents
10h-index
50Co-inventors
78Inventor score

Filing activity: Jun 29, 1995 → Oct 14, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9022239B2 Portable beverage container with self opening hinged lid Performing Operations; Transporting 47 Active
US6119671A Toy projectile launcher Mechanical Engineering; Lighting; Heating 29 Expired
US7484645B2 Child carrier with side buckle and venting Emerging Cross-Sectional Technologies 23 Active
US6772745B2 Ball launching activity device Human Necessities 21 Expired
US5738079A Projectile launcher Mechanical Engineering; Lighting; Heating 16 Expired
US6106362A Toy vehicle having an oscillating body Human Necessities 16 Expired
US8863331B2 Securing mechanism for a height adjustable emergency cot Human Necessities 15 Active
US8560694B2 Virtual application server with version control Physics 10 Active
US10064607B2 Tissue collection assembly for biopsy device Human Necessities 10 Active
US11504101B1 Biopsy device with remote multi-chamber tissue sample holder Human Necessities 10 Active
US9493279B2 Portable beverage container with self opening hinged lid Performing Operations; Transporting 8 Active
US7228996B2 Self-adjusting child harness Human Necessities 5 Expired
US9145238B2 Lid for beverage container and beverage container including same Performing Operations; Transporting 5 Active
US10492884B2 Biopsy marker Human Necessities 2 Active
US10869653B2 Tissue sample holder with bulk tissue collection feature Human Necessities 1 Active
US10285669B2 Biopsy sample container Physics 1 Active
US11460382B2 Tissue collection and processing cassette Physics 0 Active
US12220114B2 Biopsy device with applied imaging Human Necessities 0 Active
US11211151B2 Integrated workflow for processing tissue samples from breast biopsy procedures Physics 0 Active
US9650186B2 Portable beverage container with self opening hinged lid Performing Operations; Transporting 0 Active
US10610205B2 Biopsy device Human Necessities 0 Active
US10863974B2 Tissue strip container for formalin fixation Human Necessities 0 Active
US12102491B2 Biopsy marker Human Necessities 0 Active
US11564668B2 Biopsy device Human Necessities 0 Active
US11672559B2 Surgical stapler with cartridge pan retention features Human Necessities 0 Active

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