Donald R. Casterline

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Mountain Top, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-evident enclosure for zippers included on security carriers
- Patent number 12,252,303
- Issue date Mar 18, 2025
- A. Rifkin Co.
- Paul D. Lantz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Secure collection device for paper ballots
- Patent number 11,288,909
- Issue date Mar 29, 2022
- A. Rifkin Co.
- Paul D. Lantz
- G07 - CHECKING-DEVICES
Information Patent Grant
Locking ballot depository with baffle
- Patent number 10,210,691
- Issue date Feb 19, 2019
- A. Rifkin Co.
- Paul D. Lantz
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Tamper-Evident Enclosure For Zippers Included On Security Carriers
- Publication number 20230182967
- Publication date Jun 15, 2023
- A. Rifkin Co.
- Paul D. Lantz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Secure Collection Device For Paper Ballots
- Publication number 20210005042
- Publication date Jan 7, 2021
- A. Rifkin Co.
- Paul D. Lantz
- G07 - CHECKING-DEVICES
Information Patent Application
Padlock with security seal
- Publication number 20070262594
- Publication date Nov 15, 2007
- TEBCO PTY LIMITED
- Barry Hudson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES