For the Inventor, By the Inventor

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Bedford, PA, United States of America

Rockland, Inc.

USPTO Granted Patents = 38

% Expired Patents = 15.8

Trademarks = 7

Forward Citations = 343

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16 inventors (with patents filed for the assignee):

Ashley E Heiple (15 out of 17 patents)

Samuel S Pratt (13 out of 13 patents)

William F Geraghty (6 out of 6 patents)

4. David C Cummings (5 out of 7 patents)

5. Peter N Lalos (5 out of 6 patents)

6. Dan Shaffer (5 out of 5 patents)

7. Tim A Davis (5 out of 6 patents)

8. Don Keller (2 out of 2 patents)

9. Calvin Thompson (1 out of 1 patent)

10. John C Miller (1 out of 1 patent)

11. John Clapper (1 out of 1 patent)

12. David C Cummungs (1 out of 1 patent)

13. Ashley Hejple (1 out of 1 patent)

14. E Gary Ball (1 out of 1 patent)

15. Robert C Tyer (1 out of 9 patents)

Core Competencies:

Compaction Wheel

Grapple Assembly

Excavator Coupler

Material Handling

Tool Attachment

Detachable Coupler

Groundworking

Implement Coupling

Excavator Bucket

Sweeping Assembly

Adapter Assembly

Attachment Mechanism

38 patents: Sort by Forward Citations

1. 12252862 - Compaction wheel assembly (2025-03-18),

2. 8550745 - Apparatus and method for compacting and conditioning a tract of ground (2013-10-08),

3. 8360707 - Detachable implement handling apparatus for tractors (2013-01-29),

4. 8257009 - Dipper stick with implement coupling means (2012-09-04),

5. 7568421 - Cartridge feeding attachment for firearms (2009-08-04),

6. 7322177 - Machine for gathering ground strewn articles (2008-01-29),

7. 7156236 - Machine for removing articles deposited on the ground (2007-01-02),

8. 7111419 - Thumb for a backhoe (2006-09-26),

9. 7086216 - Machine for gathering ground strewn articles (2006-08-08),

10. 7037064 - Grapple assembly for excavating machines and the like (2006-05-02),

11. 6979167 - Excavator coupler assembly (2005-12-27),

12. 6857843 - Grappling assembly for excavating machines (2005-02-22),

13. 6857842 - Adapter assembly for an implement coupling system (2005-02-22),

14. 6843005 - Grappling attachment for excavating machines and the like (2005-01-18),

15. 6718663 - Assembly for coupling implements to excavating machines (2004-04-13),

Rockland, Inc. is a specialized manufacturer based in Bedford, Pennsylvania, focusing on the development of advanced materials and innovative solutions for various industries. The company is recognized for its expertise in creating high-performance products that cater to the needs of sectors such as aerospace, automotive, and medical devices. With a commitment to research and development, Rockland, Inc. leverages cutting-edge technology to enhance product performance and reliability, positioning itself as a key player in the materials science domain.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

38 Patents

#2 in Bedford, PA

#333 in Pennsylvania

#9,014 in US

#17,815 in the World

Bedford, PA, United States of America

Rockland, Inc.

Forward Citations = 343

16 inventors:

Ashley E Heiple (15 out of 17 patents)

Samuel S Pratt (13 out of 13 patents)

William F Geraghty (6 out of 6 patents)

4. David C Cummings (5 out of 7 patents)

5. Peter N Lalos (5 out of 6 patents)

Please report any incorrect information to [email protected]

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