RD

R. James Duckworth

WI Worcester Polytechnic Institute: 5 patents #16 of 435Top 4%
📍 Shrewsbury, MA: #204 of 938 inventorsTop 25%
🗺 Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #729,126 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10061012 Locating and ranging using coherent array reconciliation tomography Antti Koski, David Cyganski 2018-08-28
9846042 Gyroscope assisted scalable visual simultaneous localization and mapping Benzun Wisely Babu, David Cyganski 2017-12-19
9658309 Precision location method and system Vincent Thomas Amendolare, David Cyganski 2017-05-23
9476963 Search and rescue method and system David Cyganski 2016-10-25
9274208 Enhanced RF location methods and systems David Cyganski 2016-03-01
8928459 Precision location methods and systems David Cyganski, John A. Orr, William R. Michalson 2015-01-06
7292189 Methods and apparatus for high resolution positioning John A. Orr, William R. Michalson, David Cyganski 2007-11-06