How many patents does Spotts Stephen L have in patentsdb?

Spotts Stephen L is linked to 21 publications as assignee in our database.

What technology areas does Spotts Stephen L patent most?

Top mapped technology areas by patent count: Human Necessities (21); Physics (21); Electricity (4).

In our data, assignee counts were 2 in 2019 and 1 in 2021 (lower year over year).

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

Spotts Stephen L holds 21 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.

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

How many patents does Spotts Stephen L have in patentsdb?: Spotts Stephen L is linked to 21 publications as assignee in our database.
What technology areas does Spotts Stephen L patent most?: Top mapped technology areas by patent count: Human Necessities (21); Physics (21); Electricity (4).
Is Spotts Stephen L's patent activity growing?: In our data, assignee counts were 2 in 2019 and 1 in 2021 (lower year over year).
What are recent patents assigned to Spotts Stephen L?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.