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For the Inventor, By the Inventor

West Linn, OR, United States of America

Alfred H Schamel

This inventor holds 4 USPTO granted patents. Top assignee: Tektronix, Inc.. Active years: 1976-1991.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 111(Granted Patents)


Company Filing History:

goldMedal4 out of 2,758 
 
Tektronix, Inc.
 patents

Years Active: 1976-1991

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4 patents (USPTO):Explore Patents
1. 5059898 - Wafer probe with transparent loading member (1991-10-22),
2. 4694380 - Carrier tray for circuit board (1987-09-15),
3. 4688148 - Packaging for electrical instruments (1987-08-18),
4. 3934189 - Power supply regulator high-line shunt bypass (1976-01-20),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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