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Peter B. H'Doubler Patents |
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Inventor: H'Doubler; Peter B.
Address: Springfield, MO
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6386994 |
Golf green break reader |
May 14, 2002 |
| An aid for the game of golf for assisting a golfer determine the slope or break of a golf green. The aid is placed on the green and the slope is read in two directions by sighting a level on top of the aid. Contact is made with the green by using contacts with preferred shapes. In pa |
| 5326096 |
Golf putting aid |
July 5, 1994 |
| An aid for simultaneously indicating the degree of slope of lateral and longitudinal contours of a golf green relative to the straight line between ball and cup. The aid comprises a first leg extending along a straight line of ball travel and a second leg normal thereto. A pair of le |
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