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David K. Diffee — 1 Patent

CEC & D Enterprises: 1 patents #3 of 9Top 35%

Denver, CO: #2,572 of 4,554 inventorsTop 60%

Colorado: #24,258 of 40,980 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

David K. Diffee has been granted 1 US patent while listed as an inventor at C & D Enterprises. All of these patents were granted in 1992. David K. Diffee ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David K. Diffee in Denver, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5152489	Removable accessory tray for golf bag cart and method therefore	Bill Christensen	1992-10-06

David K. Diffee — 1 Patent

Issued Patents All Time

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