How many patents does The Heil Company have in patentsdb?

The Heil Company is linked to 9 publications as assignee in our database.

What technology areas does The Heil Company patent most?

Top mapped technology areas by patent count: Operations & Transport (9); Cross-Sectional Technologies (7); Physics (4).

In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).

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

The Heil Company holds 9 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 stable.

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
Operations & Transport	9
Cross-Sectional Technologies	7
Physics	4
Mechanical Engineering	3

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

How many patents does The Heil Company have in patentsdb?: The Heil Company is linked to 9 publications as assignee in our database.
What technology areas does The Heil Company patent most?: Top mapped technology areas by patent count: Operations & Transport (9); Cross-Sectional Technologies (7); Physics (4).
Is The Heil Company's patent activity growing?: In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).
What are recent patents assigned to The Heil Company?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.