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For the Inventor, By the Inventor

Wilton, CT, United States of America

Joseph B Culkin

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Dorr-Oliver Incorporated, Other. Active years: 1986-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph B Culkin. Retrieved from https://idiyas.com/inventor/joseph-b-culkin

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 166(Granted Patents)


Location History:

  • Stamford, CT (US) (1986 - 1987)
  • Wilton, CT (US) (1986 - 1987)
  • North Stamford, CT (US) (1987)
  • Alameda, CA (US) (1989)
  • Oakland, CA (US) (1992)

Company Filing History:

goldMedal6 out of 139 
 
Dorr-Oliver Incorporated
 patents
silverMedal2 out of 834,570 
Other
 patents

Years Active: 1986-1992

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8 patents (USPTO):Explore Patents
1. 5080770 - Apparatus and method for separating particles (1992-01-14),
2. 4872988 - Method and device for separation of colloidal suspensions (1989-10-10),
3. 4693802 - Electrically augmented vacuum filtration apparatus for producing a (1987-09-15),
4. 4689134 - Non ion selective membrane in an EAVF system (1987-08-25),
5. 4679439 - Method and apparatus for measuring the unsteady sedimentation potential (1987-07-14),
6. 4639300 - Method and apparatus for electrofiltration (1987-01-27),
7. 4615786 - Non ion selective membrane in an EAVF system (1986-10-07),
8. 4602989 - Method and apparatus for determining the zeta potential of colloidal (1986-07-29),

Title: The Innovative Journey of Joseph B Culkin

Introduction: Joseph B Culkin, a distinguished inventor hailing from Wilton, CT (US), has made significant contributions to the world of innovation through his groundbreaking work in various fields.

Latest Patents: Culkin's latest patents showcase his prowess in developing cutting-edge technologies that have the potential to revolutionize industries. His most recent inventions focus on sustainability and efficiency in energy production.

Career Highlights: With a career spanning over two decades, Culkin has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating solutions that address them. His innovative spirit has led to the successful commercialization of several products that have garnered international acclaim.

Collaborations: Throughout his career, Culkin has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: Joseph B Culkin's relentless pursuit of innovation and his passion for creating technologies that make a difference have solidified his position as a prominent figure in the world of inventors. His contributions continue to inspire future generations to push the boundaries of what is possible in the realm of innovation.

Profile summary based on public USPTO records.
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]
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