RB

Richard H. Bird

PC Porcelain Metals Corporation: 12 patents #1 of 12Top 9%
📍 Louisville, KY: #217 of 3,201 inventorsTop 7%
🗺 Kentucky: #872 of 11,577 inventorsTop 8%
Overall (All Time): #428,882 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5687704 Portable grill Allan C. Lerch, John H. Waugh, Ernie Gillam, Calvin F. Sprinkle 1997-11-18
D381557 Combined barbeque grill and ring shelf Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne 1997-07-29
D379900 Portable grill Ernie Gillam, Allan C. Lerch, Calvin F. Sprinkle 1997-06-17
D379572 Combined barbeque grill and ring shelf Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne 1997-06-03
D378973 Barbeque grill ring shelf Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne 1997-04-29
D378486 Barbeque grill open ring shelf Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne 1997-03-18
D377734 Side shelf for a barbeque grill Edward Golladay, Jr., Donald T. Payne, Randy A. Smitley, Calvin F. Sprinkle, Marine Walls 1997-02-04
D375436 Combined side tables and stand for a barbeque grill Edward Golladay, Jr., Donald T. Payne, Randy A. Smitley, Calvin F. Sprinkle, Marine Walls 1996-11-12
D374796 Barbeque grill ring shelf Kathy L. Bradley, Olden A. Dockery, Randy A. Smitley, Calvin F. Sprinkle, Donald T. Payne 1996-10-22
D369284 Barbecue grill ash sweep Calvin F. Sprinkle 1996-04-30
5471916 Barbeque grill with ash sweep and integral shelf lid holder Edward Golladay, Jr., Donald T. Payne, Randy A. Smitley, Calvin F. Sprinkle, Marine Walls 1995-12-05
5425352 Portable grill Ernie Gillam, Allan C. Lerch, Calvin F. Sprinkle 1995-06-20