RJ

Richard E. Berris, Jr.

PD Pile Dynamics: 6 patents #4 of 15Top 30%
JH J. W. Harley: 5 patents #2 of 2Top 100%
Overall (All Time): #369,091 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12000975 Borehole inspecting and testing device and method of using the same George R. Piscsalko, Dean A. Cotton, Tyler A. Piedimonte 2024-06-04
10690805 Borehold testing device George R. Piscsalko, Dean A. Cotton, Tyler A. Piedimonte 2020-06-23
10451519 Non-contact strain measurement system and method for using the same Garland E. Likins, Jr., George R. Piscsalko, Dean A. Cotton, Brent John Robinson, Frank Rausche 2019-10-22
10330823 Borehole testing device George R. Piscsalko, Dean A. Cotton, Tyler A. Piedimonte 2019-06-25
9285206 Measurement device for pile displacement and method for use of the same 2016-03-15
8161823 Strain and displacement sensor and system and method for using the same 2012-04-24
5612930 Ultrasonic transducer Dov Hazony 1997-03-18
5176034 Ultrasonic transducer Dov Hazony 1993-01-05
5016474 Ultrasonic transducer Dov Hazony 1991-05-21
4907454 Ultrasonic transducer Dov Hazony 1990-03-13
4757713 Ultrasonic transducer Dov Hazony 1988-07-19
4649749 Ultrasonic tranducer Dov Hazony 1987-03-17
4470001 Induction motor control Robert J. Resch, Dov Hazony 1984-09-04