2 results found
Steven Johnson Preston, ID
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#4222274 Sep 16, 1980 Filed: Sep 15, 1978 |
Steven A. Johnson (Preston, ID) | 5/942740 | |
| International Classification: | G01N 2900 | 73607 |
Patent:
Ultrasound imaging apparatus and method
Abstract:
A ring of transmitter and receiver transducer arrays circumbscribes an object to be scanned....
Steven Johnson Preston, ID
Professions & Specialties
Ultrasonographer • Sonographer • Medical Sonographers
Experience & Education
| United States Patent | Inventor | Appl. No. | Assignee |
|---|---|---|---|
|
#4317369 Mar 2, 1982 Filed: May 8, 1980 |
Steven A. Johnson (Preston, ID) | 6/147990 |
University of Utah (Salt Lake City, UT) |
| International Classification: | G01N 2900 | 73607 |
Patent:
Ultrasound imaging apparatus and method
Abstract:
A ring of transmitter and receiver transducer arrays circumscribes an object to be scanned....