How many patents does Hatco Corp have in patentsdb?

Hatco Corp is linked to 75 publications as assignee in our database.

What technology areas does Hatco Corp patent most?

Top mapped technology areas by patent count: Human Necessities (39); Electricity (36); Mechanical Engineering (29).

In our data, assignee counts were 7 in 2024 and 7 in 2025 (similar year over year).

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

Hatco Corp holds 75 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly growing.

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	39
Electricity	36
Mechanical Engineering	29
Physics	10
Cross-Sectional Technologies	9
Operations & Transport	1

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

How many patents does Hatco Corp have in patentsdb?: Hatco Corp is linked to 75 publications as assignee in our database.
What technology areas does Hatco Corp patent most?: Top mapped technology areas by patent count: Human Necessities (39); Electricity (36); Mechanical Engineering (29).
Is Hatco Corp's patent activity growing?: In our data, assignee counts were 7 in 2024 and 7 in 2025 (similar year over year).
What are recent patents assigned to Hatco Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.