David Lee Gilbert

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Collegeville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable hatch cover for an internal floating roof manway
- Patent number 6,929,142
- Issue date Aug 16, 2005
- AST Services LLC
- David L. Gilbert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-grounding soldering iron tip arrangement and a soldering iron...
- Patent number 6,536,650
- Issue date Mar 25, 2003
- Pace, Incorporated
- Paul Alan Dunham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solder collecting capsule and solder extracting desoldering tool us...
- Patent number 6,237,831
- Issue date May 29, 2001
- Pace, Incorporated
- David W. Lawrence
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Liquid storage tank having hatch cover for an internal floating roo...
- Publication number 20050199626
- Publication date Sep 15, 2005
- David L. Gilbert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Removable hatch cover for an internal floating roof manway
- Publication number 20040016755
- Publication date Jan 29, 2004
- InTank, Inc., a Maryland corporation
- David L. Gilbert
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL