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Forward Citations = 49

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6 inventors (with patents filed for the assignee):

Thomas J Bowers (5 out of 5 patents)

James D Parker (1 out of 4 patents)

Donald H Wiseman (1 out of 3 patents)

4. William C Weller (1 out of 1 patent)

5. Dean P Stefanac (1 out of 1 patent)

6. Chuck F Der (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 6620374 - Induction heat-treating of threaded fasteners with a rotary conveyor (2003-09-16),

2. 6437302 - Interruptible variable frequency power supply and load matching circuit, and method of design (2002-08-20),

3. 6255634 - Transverse flux heating coil and method of use (2001-07-03),

4. 6166933 - Snubber circuit for an inverter having inductively coupled resistance (2000-12-26),

5. 6078033 - Multi-zone induction heating system with bidirectional switching network (2000-06-20),

Pillar Industries is a leading manufacturer of industrial equipment, specializing in quality tools and machinery for various industries. With a focus on innovation and efficiency, our products are designed to improve productivity and reduce downtime for our customers. Our extensive product line includes tools, machinery, and accessories for metalworking, woodworking, construction, and more. We are committed to providing durable and reliable solutions that meet the needs of our customers.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#15 in Brookfield, WI

#1,072 in Wisconsin

#50,174 in US

Brookfield, WI, United States of America

Pillar Industries