Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Joel R. Dufresne is active.

Publication


Featured researches published by Joel R. Dufresne.


Archive | 2000

Centrifugal filling of sample processing devices

William Bedingham; Joel R. Dufresne; Michael R. Harms; Richard R. Matner; Diane North; Kenneth B. Wood


Archive | 1992

Catheter and probe-catheter assembly

William Bedingham; Joel R. Dufresne; David F. Wirt


Archive | 1985

Electrical simulator for biological tissue having remote control

Joel R. Dufresne; Alan P. Dieken


Archive | 1987

Biological tissue stimulator with adjustable high voltage power supply dependent upon load impedance

Joel R. Dufresne; William L. Sondermann


Archive | 1985

Electrical stimulator for biological tissue having mode control

Joel R. Dufresne; Walter J. ReMine; Eric A. King-Smith


Archive | 1988

Ergonometric transcutaneous electrical nerve stimulator

Joel R. Dufresne; Alan P. Dieken; John Eugene Studer


Archive | 2003

Integrated sample processing devices

Joel R. Dufresne; David J. Franta; Christopher R. Kokaisel; Scott M. Lecy


Archive | 1985

Electrical stimulator for biological tissue utilizing output current monitor

Alan P. Dieken; Joel R. Dufresne


Archive | 1996

Electronic stethoscope with idealized bell and idealized diaphragm modes

Alan P. Dieken; Joel R. Dufresne; Daniel V. Hulse


Archive | 1992

Ergonometric stethoscope chestpiece

Joel R. Dufresne; Alan P. Dieken; Curt Hostager

Researchain Logo
Decentralizing Knowledge