WILLIAM JOHN LIIMATAINEN
Pilots at 22 Ave, Monroe, WI

License number
Wisconsin A4855022
Issued Date
Feb 2016
Expiration Date
Feb 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2702 22Nd Ave, Monroe, WI 53566

Professional information

William Liimatainen Photo 1

Separating Apparatus

US Patent:
5544762, Aug 13, 1996
Filed:
Aug 26, 1994
Appl. No.:
8/297311
Inventors:
William J. Liimatainen - Monroe WI
Daniel R. Brauer - Beloit WI
Assignee:
Knight Manufacturing Corp. - Brodhead WI
International Classification:
B07B 1305
US Classification:
209675
Abstract:
A separating apparatus is disclosed for separating debris from materials. The apparatus includes a container which defines an opening for the flow therethrough of the materials. A frame is disposed adjacent to the opening. The frame has a first side which is pivotally connected to the container about a pivotal axis. A second side of the frame is disposed remote from the first side. A separating device is pivotally secured to the frame about a further pivotal axis. The separating device extends across the opening between the first and second side of the frame when in a first disposition thereof. An actuator co-operates with the separating device for permitting movement of the separating device to a second disposition thereof away from the frame and the opening. The arrangement is such that when the frame is pivoted away from a first location thereof to a second location thereof away from the opening, the separating device moves to the second disposition thereof away from the frame and the opening for ejecting the debris away from the frame.


William Liimatainen Photo 2

Radio Frequency Antenna

US Patent:
D418142, Dec 28, 1999
Filed:
Sep 8, 1998
Appl. No.:
D/093316
Inventors:
William J. Liimatainen - Monroe WI
Kevin M. Thill - Scottsdale AZ
Assignee:
Antenna Plus LLC - Monroe WI
International Classification:
1403
US Classification:
D14230


William Liimatainen Photo 3

Dual Function Communication Antenna

US Patent:
6087990, Jul 11, 2000
Filed:
Feb 2, 1999
Appl. No.:
9/241719
Inventors:
Kevin M. Thill - Scottsdale AZ
William J. Liimatainen - Monroe WI
Assignee:
Antenna Plus, LLC - Scottsdale AZ
International Classification:
H01Q 138
US Classification:
343700MS
Abstract:
An antenna assembly has a first antenna with a planar dielectric first substrate and electrically conductive layers on opposing major surfaces of the first substrate. One or more hollow electrical shunts extend between the conductive layers and separate conductors are connected to the geometric centers of each conductive layer to carry communication signals to and from the first antenna. A second antenna abuts the first antenna and has a second planar substrate of dielectric material with a conductive radiating pattern on one surface. In an active version of the second antenna, a low noise amplifier is mounted on the second substrate. Another conductor extends through the hollow electrical shunt and is connected to the conductive pattern.


William Liimatainen Photo 4

Dual Frequency Band Communication Antenna Assembly Having An Inverted F Radiating Element

US Patent:
2012011, May 10, 2012
Filed:
Nov 9, 2010
Appl. No.:
12/942340
Inventors:
Kevin M. Thill - Scottsdale AZ, US
William J. Liimatainen - Monroe WI, US
International Classification:
H01Q 1/38
US Classification:
343700MS
Abstract:
A dual frequency band antenna has a first section with a dielectric material separating parallel first and second conductive layers. An electrical shunt extends between the first and second electrically conductive layers. A second section includes an inverted F element electrically connected to the second electrically conductive layer. A transmission medium carries signals between the antenna assembly and a communication circuit and has a first electrical conductor connected to the first electrically conductive layer and a second electrical conductor connected to the inverted F element.