Robert P. Johnson

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Baton Rouge, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Insect repellent compositions and process having an N-substituted h...
- Patent number RE29829
- Issue date Nov 7, 1978
- SCM Corporation
- Carl Bordenca
- 260 - Chemistry of carbon compounds
Information Patent Grant
Insect repellent compositions having an N-substituted hydroxyalkyl...
- Patent number 3,975,541
- Issue date Aug 17, 1976
- SCM Corporation
- Carl Bordenca
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoalkyl sulfonates for the control of fungus growth
- Patent number 3,974,292
- Issue date Aug 10, 1976
- SCM Corporation
- Kenneth P. Dorschner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insect repellent compositions and process having an N-substituted h...
- Patent number 3,933,915
- Issue date Jan 20, 1976
- SCM Corporation
- Carl Bordenca
- C07 - ORGANIC CHEMISTRY