David John Royle

City:

Oadby

Country:

United Kingdom

Published Applications:

Last publication date:

2019-10-17

Patent Grants:

Last grant date:

2021-11-09

Top Inventors for applications by David John Royle

These are the the leading inventors for applications assigned to David John Royle:

Danish Ahmad 2 Leicestershire, United Kingdom
David John Royle 1 Leicestershire, United Kingdom
David John Royle 1 Oadby, United Kingdom
David John Royle 1 Dadby, United Kingdom

Recent patent applications by David John Royle

David John Royle based in Oadby, GB has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2019-10-17 ✅ Patent 11,167,156 granted on 2021-11-09

US20190314653A1

Human necessities

Smoke ventilation

#2 | 2014-09-04 ✅ Patent 10,265,552 granted on 2019-04-23

US20140248833A1

Human necessities

Smoke ventilation

Also check out David John Royle's (Oadby, United Kingdom) applicant profile with 2 patent applications submitted.

AssigneeID:

553750 ⎘