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For the Inventor, By the Inventor

Hanover, NH, United States of America

Spectra, Inc.


USPTO Granted Patents = 74

% Expired Patents = 1.4



Trademarks = 1

Forward Citations = 1,689

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46 inventors (with patents filed for the assignee):

goldMedal Paul A Hoisington (44 out of 138 patents)

silverMedal Nathan P Hine (25 out of 31 patents)

bronzeMedal Charles W Spehrley, Jr (22 out of 35 patents)

4.  Edward Russell Moynihan (16 out of 42 patents)

5.  David W Gailus (15 out of 30 patents)

6.  Melvin L Biggs (9 out of 22 patents)

7.  Bruce A Paulson (8 out of 8 patents)

8.  Robert R Schaffer (8 out of 10 patents)

9.  Steven H Barss (7 out of 32 patents)

10.  Robert G Palifka (7 out of 15 patents)

11.  Lawrence R Young (7 out of 11 patents)

12.  Linda T Creagh (7 out of 7 patents)

13.  Marlene M McDonald (6 out of 8 patents)

14.  Steven J Fulton (6 out of 7 patents)

15.  Diane Mackay (5 out of 5 patents)


Core Competencies:
Single-Pass Printing
Piezoelectric Modules
Ink Viscosity Control
Droplet Ejection
High Resolution
Hot Melt Ink
Ink Supply System
Optical Encoder
Transducer
Cleaning Nozzle
Modular System
Bar Code Printing

74 patents:

1. 6926384 - Single-pass inkjet printing (2005-08-09),
2. 6923866 - Apparatus for depositing droplets (2005-08-02),
3. 6886924 - Droplet ejection device (2005-05-03),
4. 6848773 - Piezoelectric ink jet printing module (2005-02-01),
5. 6832827 - Cleaning nozzle (2004-12-21),
6. 6824253 - Low voltage ink jet printing module (2004-11-30),
7. 6755511 - Piezoelectric ink jet module with seal (2004-06-29),
8. 6719389 - Ink jet printing (2004-04-13),
9. 6682181 - Ink jet head containing a carbon member (2004-01-27),
10. 6620237 - Oriented piezoelectric film (2003-09-16),
11. 6592204 - Single-pass inkjet printing (2003-07-15),
12. 6575558 - Single-pass inkjet printing (2003-06-10),
13. 6557962 - Ink jet printing (2003-05-06),
14. 6533376 - Conditioning ink jet orifices (2003-03-18),
15. 6532028 - Ink jet printer having a ceramic piezoelectric transducer (2003-03-11),
Spectra, Inc., based in Hanover, NH, specializes in advanced inkjet printing technology, focusing on innovative solutions for high-resolution printing applications. The company is recognized for its expertise in single-pass printing and the development of piezoelectric modules, which enhance droplet ejection precision and control ink viscosity. Spectra's commitment to advancing ink supply systems and integrating hot melt ink technologies positions it as a leader in the printing industry, catering to diverse market needs with cutting-edge solutions.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

74 Patents

#3 in Hanover, NH

#36 in New Hampshire

#4,972 in US

#10,119 in the World

Hanover, NH (US)
Hanover, NH, United States of America

Spectra, Inc.

Forward Citations = 1,689

46 inventors:

goldMedal Paul A Hoisington (44 out of 138 patents)

silverMedal Nathan P Hine (25 out of 31 patents)

bronzeMedal Charles W Spehrley, Jr (22 out of 35 patents)

4.  Edward Russell Moynihan (16 out of 42 patents)

5.  David W Gailus (15 out of 30 patents)

Please report any incorrect information to [email protected]
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