IP Library › Assignment 004789/0614
Patent Assignment
Reel/Frame 004789/0614

Assignment of Assignors Interest.

Recorded: 1987-09-30 Pages: 1
Assignor
SMITH, DONALD K.
Executed: 1987-09-11
Assignee
Covered Property (1)
Microwave Plasma Generator
Patent: 4,866,346 →
Application: 07/065,281 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 16, 1988
From: GAUDREAU, MARCEL, P.J.,
To: APPLIED SCIENCE & TECHNOLOGY, INC., A DE. CORP.
Reel/Frame 004840/0379 →
Assignment of Assignor's Interest Jul 1, 2005
From: APPLIED SCIENCE AND TECHNOLOGY, INC.
To: MKS INSTRUMENTS, INC.
Reel/Frame 016700/0252 →