Forward Citations = 122

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11 inventors (with patents filed for the assignee):

Sohrab Vossoughi (3 out of 47 patents)

David Randall Knaub (3 out of 37 patents)

Paul E Furner (3 out of 3 patents)

4. Christopher G Alviar (3 out of 3 patents)

5. Terrence K Jones (3 out of 5 patents)

6. Kim J Regan (3 out of 4 patents)

7. Hal I Bond (3 out of 3 patents)

8. Sandra J Hansen (2 out of 2 patents)

9. Harry Richardson, Jr (2 out of 2 patents)

10. Alan M Hansen (1 out of 8 patents)

11. Harry A Nassif (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. D413743 - Surface treatment for the edge trim of a chair (1999-09-14),

2. D413216 - Edge trim surface treatment for a chair (1999-08-31),

3. D411699 - Back bracket for a chair (1999-06-29),

4. D332331 - Squeegee (1993-01-05),

5. 5101530 - Squeegee (1992-04-07),

6. 5074027 - Method of making a squeegee (1991-12-24),

7. 4020300 - Sectionalized crane collector systems (1977-04-26),

Company Overview

Hanco, Inc. is a leading provider of construction services in the United States. With over 20 years of experience, we specialize in commercial and residential construction projects. Our team of skilled professionals is dedicated to delivering high-quality results on time and within budget. From design to completion, Hanco, Inc. is committed to exceeding our clients' expectations and building lasting relationships.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#12 in Lake Oswego, OR

#431 in Oregon

#39,879 in US

Lake Oswego, OR, United States of America

Hanco, Inc.

Forward Citations = 122

11 inventors:

Sohrab Vossoughi (3 out of 47 patents)

David Randall Knaub (3 out of 37 patents)

Paul E Furner (3 out of 3 patents)

4. Christopher G Alviar (3 out of 3 patents)

5. Terrence K Jones (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hanco, Inc.. Retrieved from https://idiyas.com/company/hanco

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]