DK

David B. Kay

OD Orthohelix Surgical Designs: 36 patents #1 of 40Top 3%
WT Wright Medical Technology: 15 patents #16 of 254Top 7%
Eastman Kodak: 15 patents #735 of 8,114Top 10%
QI Quality Vision International: 9 patents #3 of 31Top 10%
RC Rubber City Bracing Company: 8 patents #1 of 10Top 10%
EC Extremity Development Company: 6 patents #1 of 8Top 15%
Xerox: 5 patents #2,266 of 8,622Top 30%
CC Consona Crm: 4 patents #1 of 12Top 9%
DA Doro Ab: 3 patents #3 of 24Top 15%
OP Orica Explosives Technology Pty: 2 patents #20 of 87Top 25%
AL Agresearch Limited: 2 patents #72 of 547Top 15%
Stryker: 1 patents #897 of 1,405Top 65%
UR University Of Rochester: 1 patents #496 of 1,162Top 45%
📍 Akron, OH: #7 of 1,966 inventorsTop 1%
🗺 Ohio: #148 of 73,341 inventorsTop 1%
Overall (All Time): #11,599 of 4,157,543Top 1%
111
Patents All Time

Issued Patents All Time

Showing 1–25 of 111 patents

Patent #TitleCo-InventorsDate
12419672 Implant with intramedullary portion and offset extramedullary portion Erin MULLER, Andy LEITHER, Bryan D. Den Hartog, Anthony Perera, Priya Prasad +2 more 2025-09-23
12376981 Universal dynamic athletic ankle brace and add-on interior stirrup support system Annunziato Amendola, Anthony Perera, Bryan D. Den Hartog, Nicholas Gomez, Ian D. Kovacevich +1 more 2025-08-05
12364523 Implant with intramedullary portion and offset extramedullary portion Erin MULLER, Andy LEITHER, Bryan D. Den Hartog, Anthony Perera, Priya Prasad +2 more 2025-07-22
12349982 Instrument bourne optical time of flight kinematic position sensing system for precision targeting and methods of surgery Quang-Viet Nguyen, Ian P. Kay, Bryan D. Den Hartog, Richard Frank 2025-07-08
12268424 Osteotomy plate, plate driver and method for their use Jeffrey Johnson, Jackson R. Heavener 2025-04-08
12207830 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2025-01-28
12150681 Intramedullary implant with proximal plate and method for its use Anthony Perera, Bryan D. Den Hartog, Dustin Ducharme 2024-11-26
12121247 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2024-10-22
12036141 Living hinge for athletic brace or support Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2024-07-16
12016600 Orthopedic compression plate and method of surgery Jackson R. Heavener, Jeffrey Johnson 2024-06-25
12004987 Living hinge for athletic brace or support Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2024-06-11
11974935 Universal dynamic athletic ankle brace and add-on interior stirrup support system Annunziato Amendola, Anthony Perera, Bryan D. Den Hartog, Nicholas Gomez, Ian D. Kovacevich +1 more 2024-05-07
11937833 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2024-03-26
11864803 Osteotomy plate, plate driver and method for their use Jeffrey Johnson, Jackson R. Heavener 2024-01-09
11826273 Dynamic tension brace or support Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2023-11-28
11813003 Implant with intramedullary portion and offset extramedullary portion Erin MULLER, Andy LEITHER, Bryan D. Den Hartog, Anthony Perera, Priya Prasad +2 more 2023-11-14
11779360 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2023-10-10
11751892 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2023-09-12
11690747 Universal dynamic athletic ankle brace and add-on interior stirrup support system Annunziato Amendola, Anthony Perera, Bryan D. Den Hartog, Nicholas Gomez, Ian D. Kovacevich +1 more 2023-07-04
11660201 Systems, apparatuses, and methods for correcting a bone defect Zachary KORMAN, Erin MULLER, Brian Thoren, Paul LUTTRELL, Bryan D. Den Hartog +1 more 2023-05-30
11617672 Dynamic tension brace or support Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2023-04-04
11607331 Universal dynamic athletic ankle brace and add-on interior stirrup support system Annunziato Amendola, Anthony Perera, Bryan D. Den Hartog, Nicholas Gomez, Ian D. Kovacevich +1 more 2023-03-21
11596457 Intramedullary implant with proximal plate and method for its use Anthony Perera, Bryan D. Den Hartog, Dustin Ducharme 2023-03-07
11504139 Chevron osteotomy tools and methods Joseph Ryan WOODARD, Daniel E. Free, Brian Thoren, Jason A. Edie, Andy LEITHER +4 more 2022-11-22
11337737 Osteotomy plate, plate driver and method for their use Jeffrey Johnson, Jackson R. Heavener 2022-05-24