Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PL

Philippe Lac — 1 Patent

VIVicat: 1 patents #11 of 21Top 55%
Chambéry, FR: #224 of 417 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Philippe Lac has been granted 1 US patent while listed as an inventor at Vicat. All of these patents were granted in 2016. Philippe Lac ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Philippe Lac in Chambéry, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9321684 Cement clinker manufacturing plant Francois Hue, Michel Pasquier 2016-04-26