Inventor
MCCALLISTER JOHN
NZ8 patents
⚠️ This page may combine multiple inventors who share the name “MCCALLISTER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MCCALLISTER JOHN
5 patentsUS5263717ANov 23, 1993
Golf club with swing directing ridge
MCCALLISTER JOHN22 citations90
US5014992AMay 14, 1991
Golf putter with swing directing cues
MCCALLISTER JOHN35 citations90
US4550914ANov 5, 1985
Golf club head with visual swing-directing cues
MCCALLISTER JOHN43 citations90
USD294616SMar 8, 1988
Golf club head
MCCALLISTER JOHN7 citations71
USD294619SMar 8, 1988
Visual aid for golf stroke
MCCALLISTER JOHN12 citations71
HOLMES SOLUTIONS LP
3 patentsUS11598387B2Mar 7, 2023
Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations
HOLMES SOLUTIONS LP2 citations69
US10948044B2Mar 16, 2021
Fluid circuit device
HOLMES SOLUTIONS LP3 citations69
US12092186B2Sep 17, 2024
Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations
HOLMES SOLUTIONS LP0 citations58