How many patents does Rolison Debra R have in patentsdb?

Rolison Debra R is linked to 14 publications as assignee in our database.

What technology areas does Rolison Debra R patent most?

Top mapped technology areas by patent count: Electricity (13); Cross-Sectional Technologies (12); Chemistry & Metallurgy (6).

In our data, assignee counts were 1 in 2019 and 1 in 2020 (similar year over year).

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

Rolison Debra R holds 14 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 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	13
Cross-Sectional Technologies	12
Chemistry & Metallurgy	6
Operations & Transport	4
Textiles & Paper	1

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

How many patents does Rolison Debra R have in patentsdb?: Rolison Debra R is linked to 14 publications as assignee in our database.
What technology areas does Rolison Debra R patent most?: Top mapped technology areas by patent count: Electricity (13); Cross-Sectional Technologies (12); Chemistry & Metallurgy (6).
Is Rolison Debra R's patent activity growing?: In our data, assignee counts were 1 in 2019 and 1 in 2020 (similar year over year).
What are recent patents assigned to Rolison Debra R?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.