Talbot v Laroche

Talbot v Laroche (unreported) was an 1854 legal action, pivotal to the history of photography, by which William Fox Talbot sought to assert that Martin Laroche's use of the unpatented, collodion process infringed his calotype patent.

Talbot v Laroche

Talbot v Laroche (unreported) was an 1854 legal action, pivotal to the history of photography, by which William Fox Talbot sought to assert that Martin Laroche's use of the unpatented, collodion process infringed his calotype patent.