DP

Douglas Barrie Purser

Overall (All Time): #1,602,462 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6689354 Immunogenic preparation and method for improving the productivity of ruminant animals Suzanne Kay Baker, Gnanapragasam Gnanasampanthan, Ronald M. Hoskinson 2004-02-10
6166382 Method for determining feed quality Suzanne Kay Baker, David Andrew Henry, Robyn Ann Dynes, Brett Steven Wallington 2000-12-26
5922702 Ecdysones used to improve productivity of ruminants Suzanne Kay Baker 1999-07-13