How many patents does Kerr Machine Co have in patentsdb?

Kerr Machine Co is linked to 285 publications as assignee in our database.

What technology areas does Kerr Machine Co patent most?

Top mapped technology areas by patent count: Mechanical Engineering (273); Fixed Constructions (175); Cross-Sectional Technologies (11).

In our data, assignee counts were 52 in 2024 and 79 in 2025 (higher year over year).

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

Kerr Machine Co holds 285 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
Mechanical Engineering	273
Fixed Constructions	175
Cross-Sectional Technologies	11
Physics	6
Operations & Transport	3

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

How many patents does Kerr Machine Co have in patentsdb?: Kerr Machine Co is linked to 285 publications as assignee in our database.
What technology areas does Kerr Machine Co patent most?: Top mapped technology areas by patent count: Mechanical Engineering (273); Fixed Constructions (175); Cross-Sectional Technologies (11).
Is Kerr Machine Co's patent activity growing?: In our data, assignee counts were 52 in 2024 and 79 in 2025 (higher year over year).
What are recent patents assigned to Kerr Machine Co?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.