How many patents does Grandusky James R have in patentsdb?

Grandusky James R is linked to 50 publications as assignee in our database.

What technology areas does Grandusky James R patent most?

Top mapped technology areas by patent count: Electricity (50); Chemistry & Metallurgy (13).

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

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

Grandusky James R holds 50 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 declining.

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
Electricity	50
Chemistry & Metallurgy	13

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

How many patents does Grandusky James R have in patentsdb?: Grandusky James R is linked to 50 publications as assignee in our database.
What technology areas does Grandusky James R patent most?: Top mapped technology areas by patent count: Electricity (50); Chemistry & Metallurgy (13).
Is Grandusky James R's patent activity growing?: In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).
What are recent patents assigned to Grandusky James R?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.