For the Inventor, By the Inventor

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Lowell, IN, United States of America

Ashland Products, Inc.

USPTO Granted Patents = 45

CIPO Patents = 1

Trademarks = 4

Forward Citations = 1,252

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19 inventors (with patents filed for the assignee):

Steven E Schultz (24 out of 31 patents)

James G Prete (12 out of 14 patents)

Allen D Polowinczak (10 out of 15 patents)

4. Mark V Murphy (6 out of 12 patents)

5. Jason L Annes (5 out of 15 patents)

6. Vincent F Eslick (4 out of 8 patents)

7. Kevin G Short (3 out of 20 patents)

8. Richard H O'Donnell (3 out of 7 patents)

9. Michael P Bratcher (3 out of 3 patents)

10. Ralph Soles, Iii (2 out of 8 patents)

11. George E Heid (2 out of 11 patents)

12. Richard A Gardner (2 out of 3 patents)

13. Matthew Peter Szapucki (2 out of 10 patents)

14. Richard J Kulkaski (2 out of 2 patents)

15. James Sharp (2 out of 2 patents)

Core Competencies:

Sash Window

Tilt-Latch

Brake Shoe

Spring Balance Assembly

Balance System

Sliding Counterbalance

Security Lock

Window Vent Stop

Hardware Mounting

Pivot Corner

Lock Assembly

Weep Hole Construction

45 patents: Sort by Forward Citations

1. 7017957 - Sash lock for a sash window (2006-03-28),

2. D514426 - Tilt-latch (2006-02-07),

3. 6948278 - Adjustable tilt-latch for a sash window (2005-09-27),

4. 6915609 - Brake shoe for sash window or door assembly (2005-07-12),

5. 6886295 - Brake shoe with spring brake member (2005-05-03),

6. 6874826 - Actuator for a tilt-latch for a sash window (2005-04-05),

7. 6854214 - Stop for a slidable window (2005-02-15),

8. 6802105 - Spring balance assembly (2004-10-12),

9. 6751904 - Balance system for sash window assembly (2004-06-22),

10. 6722712 - Tilt-latch for a sash window (2004-04-20),

11. 6622342 - Block and tackle balance assembly with brake shoe (2003-09-23),

12. 6572158 - Apparatus for securing sash window (2003-06-03),

13. 6550184 - Brake shoe for sash window or door assembly (2003-04-22),

14. 6523307 - Balance system for sash window assembly (2003-02-25),

15. 6485070 - Tilt-latch for a sash window (2002-11-26),

Ashland Products, Inc. is a global specialty chemicals company offering a wide range of products and solutions in various industries, including pharmaceutical, personal care, food and beverage, construction, and more. With a focus on innovation and sustainability, Ashland aims to meet the evolving needs of customers by providing high-quality, reliable products. Visit our website to explore our diverse portfolio and learn more about our company.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

45 Patents

#1 in Lowell, IN

#127 in Indiana

#7,497 in US

#14,978 in the World

Lowell, IN, United States of America

Ashland Products, Inc.

Forward Citations = 1,252

19 inventors:

Steven E Schultz (24 out of 31 patents)

James G Prete (12 out of 14 patents)

Allen D Polowinczak (10 out of 15 patents)

4. Mark V Murphy (6 out of 12 patents)

5. Jason L Annes (5 out of 15 patents)

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