Inventor

L. STEPHEN BUCHANAN

Inventor

Overview

3→

Patents

2022–2023

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Cprimary

A61CDentistry40%

A61NElectrotherapy20%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering20%

G09BEducational or demonstration appliances20%

PatentTitleYear

11,717,388Multi-cannula negative pressure irrigation system2023 11,605,310Anatomic apparatus and training system for remote and interactive hands-on surgical training for dentists2023 11,471,249Self-heating electric plugger/syringe needle for use in filling a root canal2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to DENTAL EDUCATION LABORATORIES INC (2)· patent assignee history

2022–2023Based in US· patent location history

2023Patents assigned to BUCHANAN L STEPHEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DENTAL EDUCATION LABORATORIES INC	2	2022–2023
BUCHANAN L STEPHENself	1	2023

Locations

Location	Patents	Span
US	3	2022–2023