How many patents does Duval Eugene F have in patentsdb?

Duval Eugene F is linked to 8 publications as assignee in our database.

What technology areas does Duval Eugene F patent most?

Top mapped technology areas by patent count: Human Necessities (8); Physics (6); Mechanical Engineering (3).

In our data, assignee counts were 1 in 2016 and 2 in 2018 (higher year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Duval Eugene F holds 8 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be growing based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Human Necessities	8
Physics	6
Mechanical Engineering	3
Cross-Sectional Technologies	3
Operations & Transport	2
Electricity	2

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Answers are generated from the same data shown on this page.

How many patents does Duval Eugene F have in patentsdb?: Duval Eugene F is linked to 8 publications as assignee in our database.
What technology areas does Duval Eugene F patent most?: Top mapped technology areas by patent count: Human Necessities (8); Physics (6); Mechanical Engineering (3).
Is Duval Eugene F's patent activity growing?: In our data, assignee counts were 1 in 2016 and 2 in 2018 (higher year over year).
What are recent patents assigned to Duval Eugene F?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.