Inventor

William M. Hunter

Inventor

Macomb, MI, US

Overview

1978–2018

Patent span

Physics

Primary field (CPC G)

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

A45Dprimary

A45DHairdressing or shaving equipment19%

B01FMixing, e.g. dissolving, emulsifying or dispersing19%

G07FCoin-freed or like apparatus19%

G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for19%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B01DSeparation4%

B01LChemical or physical laboratory apparatus for general use4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1978–1979Patents assigned to NAT RES DEV (2)· patent assignee history

1978–1979Based in Edinburgh, GB· patent location history

2009Patents assigned to COSMETIC TECHNOLOGIES L L C (1)· patent assignee history

2009–2018Based in Macomb, MI, US· patent location history

2012–2013Patents assigned to BARTHOLOMEW JULIE R (2)· patent assignee history

2012–2013Patents assigned to KILLEN KRISTOPHER (2)· patent assignee history

2017–2018Patents assigned to COSMETIC TECH L L C (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Macomb, MI, US	5	2009–2018
Edinburgh, GB	2	1978–1979