For the Inventor, By the Inventor

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Buffalo, NY, United States of America

Eastman Machine Company

USPTO Granted Patents = 27

Trademarks = 8

Forward Citations = 154

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16 inventors (with patents filed for the assignee):

John H Buscher (8 out of 12 patents)

Robert J Pieroni (6 out of 6 patents)

Frederick G Clark (4 out of 4 patents)

4. Michael E Hoffman (4 out of 5 patents)

5. Robert C Barrett (3 out of 7 patents)

6. Erich F Steadman (3 out of 8 patents)

7. Rolf Jung (2 out of 15 patents)

8. Andrew A Nalecz (2 out of 2 patents)

9. Lester C Bennett (2 out of 2 patents)

10. Robert M Yetman (2 out of 2 patents)

11. Jack M Schwartzott (1 out of 1 patent)

12. Arnold Tobler (1 out of 1 patent)

13. Ray Hudson (1 out of 1 patent)

14. Michael M Karalunas (1 out of 1 patent)

15. William M Putnam (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 6520057 - Continuous system and method for cutting sheet material (2003-02-18),

2. 6344256 - System and method for perforating sheet material (2002-02-05),

3. 6013895 - System and method for perforating sheet material (2000-01-11),

4. 5715738 - Skate for end cutter (1998-02-10),

5. 5704603 - Cloth spreading machine having improved cloth feed control and guide (1998-01-06),

6. 5522664 - Slide assembly (1996-06-04),

7. 5288061 - Pin for use in fabric stacking and pinning table (1994-02-22),

8. 5193728 - Unidirectional pinch rollers for a cloth spreading machine (1993-03-16),

9. 5178232 - Cutting machine having lubricant reservoir within the housing (1993-01-12),

10. 5111582 - Ergonomic handle for cutting machine (1992-05-12),

11. 5090669 - Pin table (1992-02-25),

12. 5063800 - Pin table (1991-11-12),

13. 5018713 - Cloth-spreading apparatus having improved control means (1991-05-28),

14. 4779500 - Automatic end cutter (1988-10-25),

15. 4761878 - Method of making one part of a two part electrical connector (1988-08-09),

Eastman Machine Company is a leading manufacturer of advanced cutting machines for industrial and apparel applications. With over a century of experience, Eastman offers a wide range of innovative solutions for precise and efficient cutting of various materials. Their cutting machines are trusted by industries worldwide, including automotive, aerospace, furniture, and textile. Visit their website for more information and explore their product portfolio.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#14 in Buffalo, NY

#668 in New York

#11,985 in US

#23,254 in the World

Buffalo, NY, United States of America

Eastman Machine Company

Forward Citations = 154

16 inventors:

John H Buscher (8 out of 12 patents)

Robert J Pieroni (6 out of 6 patents)

Frederick G Clark (4 out of 4 patents)

4. Michael E Hoffman (4 out of 5 patents)

5. Robert C Barrett (3 out of 7 patents)

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