| 1989 |
Jack S. Kilby, Illinois Alpha
'47 |
for invention of the integrated
circuit |
| 1991 |
Hans J.P. von Ohain, Ohio Eta '35 |
for invention of the jet aircraft engine |
| 1995 |
John R. Pierce, California Beta '33 |
father of communications satellite technology |
| 1995 |
Harold A. Rosen, Louisiana Beta '44 |
father of communications satellite technology |
| 1997 |
Vladimir Haensel, Illinois Gamma '35 |
developer of platinum reforming process for
cleaner burning gasoline |
| 2001 |
Robert E. Kahn, New York Eta '60 |
co-inventor of two protocols that enable computers
to communicate with each other |
| 2001 |
Leonard Kleinrock, Massachusetts Beta '62 |
for creating basic principles of packet switching |
| 2002 |
Robert S. Langer, New York Delta '70 |
for extraordinary contributions to the bioengineering
of revolutionary medical drug delivery systems |
| 2005 |
Edward A. Miller, Maryland Beta '50 |
for invention of reconnaissance satellite
technology |
| 2005 |
James W. Plummer, California Alpha '42 |
for invention of reconnaissance satellite
technology |
| 2008 |
Rudolf Kalman, Massachusetts Beta '53 |
for the development and dissmenination of the optimal digital technique (known as the Kalman Filter) that is pervasively used to control a vast array of consumer, health, commercial, and defense products |
| 2011 |
Frances H. Arnold, New Jersey Delta '79 |
for directed evolution, a method used worldwide for engineering novel enzymes and biocatalytic processes for pharmaceutical and chemical products |
| 2012 |
George H. Heilmeier, Pennsylvania Delta '58 |
for the discovery of the dynamic scattering mode (DSM) and contributions to the engineering development of the Liquid Crystal Display (LCD) |