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For the Inventor, By the Inventor

Buchs, Switzerland

Karl Blaas

This inventor holds 3 USPTO granted patents. Top assignee: Hilti Aktiengesellschaft. Active years: 1976-1989.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal3 out of 2,312 
 
Hilti Aktiengesellschaft
 patents

Years Active: 1976-1989

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3 patents (USPTO):Explore Patents
1. 4807587 - Process of forming openings (1989-02-28),
2. 4711308 - Hand-held tool with vibration dampening (1987-12-08),
3. 3984653 - Capacitor-discharge stud welding machine (1976-10-05),
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