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Forward Citations = 110

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7 inventors (with patents filed for the assignee):

Joseph John Weishew (6 out of 12 patents)

William J Wilson (2 out of 2 patents)

Thomas R Keeny (2 out of 2 patents)

4. George R Mills (1 out of 1 patent)

5. William W Harris (1 out of 3 patents)

6. Ephraim Rubin (1 out of 1 patent)

7. Raymond P Lemore (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 6012391 - Ink/cleaning fluid delivery system for a chambered doctor blade (2000-01-11),

2. 5827162 - Folder/gluer machine for paperboard blanks (1998-10-27),

3. 5772787 - Method of cleaning and maintaining viscosity and pH devices for water (1998-06-30),

4. 5713256 - Dual speed limits for a cut-off (1998-02-03),

5. 5626709 - Single facer corrugating roll flute contour (1997-05-06),

6. 5493104 - Method and apparatus for automatically separating boxes in a counter (1996-02-20),

7. 5427136 - Fluid level detection system (1995-06-27),

8. 5257299 - Method and system for counting irregularly shaped moving articles (1993-10-26),

9. 5243907 - Divider seal for split-fountain chambered doctor blade for a (1993-09-14),

10. 5226363 - Dual pressure preload system for maintaining a member (1993-07-13),

11. 5165342 - Evacuation system for inking chamber (1992-11-24),

12. 5110396 - Floating air seal for an apparatus for manufacturing single faced (1992-05-05),

13. 5002524 - Precrush tool for corrugated board slotter head (1991-03-26),

The Langston Corporation is a leading provider of innovative solutions in the technology industry. With a focus on cutting-edge research and development, we deliver high-quality products and services to our clients worldwide. Our team of experts is dedicated to pushing the boundaries of what is possible, ensuring that we stay ahead of the competition. Trust The Langston Corporation for all your technology needs.

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USPTO Data Jan 1 1976 - Jan 6 2026

13 Patents

#3 in Cherry Hill, NJ

#891 in New Jersey

#23,162 in US

#43,714 in the World

Cherry Hill, NJ, United States of America

The Langston Corporation