Rolf Erhardt

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Mill Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Specimen freezing rate regulator device
- Patent number 12,070,198
- Issue date Aug 27, 2024
- Rolf Erhardt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Specimen freezing rate regulator device
- Patent number 11,071,528
- Issue date Jul 27, 2021
- Rolf Erhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Specimen Freezing Rate Regulator Device
- Publication number 20250032098
- Publication date Jan 30, 2025
- Azenta US, Inc.
- Rolf Erhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Specimen Freezing Rate Regulator Device
- Publication number 20210353271
- Publication date Nov 18, 2021
- Cool Lab, LLC
- Rolf Erhardt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SPECIMEN FREEZING RATE REGULATOR DEVICE
- Publication number 20190059862
- Publication date Feb 28, 2019
- Cool Lab, LLC
- Rolf Erhardt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING