LM

Leo Ernest Manzer

EA E.I. Du Pont De Nemours And: 3 patents #23 of 718Top 4%
📍 Wilmington, DE: #11 of 274 inventorsTop 5%
🗺 Delaware: #25 of 535 inventorsTop 5%
Overall (1994): #11,014 of 165,921Top 7%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5345016 Manufacture of 1,1,1,2-tetrafluoroethane 1994-09-06
5302765 Catalytic process for producing CF.sub.3 CHClF V. N. Mallikarjuna Rao, Frank J. Weigert 1994-04-12
5286824 Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3-dioxolanes Paul R. Resnick 1994-02-15